THURLOW,
J.:—This
is
an
appeal
from
a
judgment
of
the
Tax
Appeal
Board
which
allowed
in
part
an
appeal
by
the
appellant
against
an
assessment
of
income
tax
for
the
year
1954.
The
matter
in
issue
is
the
right
of
the
appellant
to
a
deduction,
in
computing
his
income
for
tax
purposes,
of
capital
cost
allowance
in
respect
of
what
he
alleges
to
be
the
capital
cost
to
him
of
a
patent
obtained
by
him
in
1946
for
an
invention
which
he
had
devised
some
years
earlier.
The
appellant
is
an
industrial
consultant
who
emigrated
from
Czechoslovakia
first
to
the
United
States
and
later
to
Canada
in
1938.
Some
years
before
he
left
Czechoslovakia
he
had
conceived
an
idea
for
weaving
cloth
in
such
a
manner
that
the
force
of
objects
striking
it
would
be
distributed
and
dissipated
over
a
considerable
area
bordering
the
point
of
impact,
thus
making
the
cloth
resistant
to
penetration
by
bullets
and
other
flying
objects,
and
he
had
tried
to
put
the
idea
into
practice,
using
cotton
as
the
material,
but
it
did
not
work.
After
coming
to
Canada
the
appellant
tried
again
using
in
various
blends
some
further
materials
such
as
viscose,
bermberg
rayon
and
silk,
and
ultimately
nylon.
Supplies
of
nylon
at
that
time
were
closely
controlled
for
use
in
making
parachutes
but
the
appellant
was
able
to
acquire
a
small
quantity
of
nylon
filament
and
a
larger
quantity
of
nylon
waste
from
which
he
had
some
1,500
yards
of
cloth
woven
in
the
manner
which
he
had
contrived.
To
do
this
it
was
necessary
to
spin
the
material
into
threads
of
various
gauges
and
then
to
weave
the
cloth
from
them
but
before
the
waste
nylon
could
be
spun
it
was
necessary
to
have
it
cut
in
particular
lengths
and
for
this
purpose
the
appellant
devised
a
machine
for
which
he
later
obtained
a
patent.
This
particular
patent
however
proved
valueless
as
a
better
machine
was
invented
not
long
afterwards.
All
this
was
done
at
considerable
out-of-
pocket
expense
to
the
appellant
but
the
1,500
yards
of
cloth
made
of
nylon
enabled
him
to
prove
the
soundness
of
his
theory
with
respect
to
the
manner
of
weaving
which
he
had
devised
and
to
obtain
a
Canadian
patent
therefor.
Whether
he
also
obtained
patents
therefor
in
other
countries
does
not
appear.
The
experiments
in
Canada
for
the
purpose
of
testing
his
invention
were
carried
out
over
the
period
from
1939
to
1946.
In
the
meantime
he
had
apparently
satisfied
himself
of
the
soundness
of
his
theory
for
he
applied
for
a
Canadian
patent
in
October
1943,
but
he
continued
testing
for
some
time
thereafter
in
the
hope
of
finding
a
practicable
way
of
realizing
its
utility
as
well
as,
according
to
his
evidence,
for
the
purpose
of
satisfying
the
patent
examiner
that
the
invention
had
the
utility
necessary
to
support
a
patent.
The
patent
was
ultimately
granted
in
1946
but
he
derived
no
return
from
it
until
1954
when
according
to
his
income
tax
return
he
received
royalties
amounting
to
$675.
Up
to
that
year
he
had
never
sought
to
deduct,
in
computing
his
income
for
tax
purposes,
any
part
of
the
expense
which
he
had
ineurred
in
proving
the
invention
but
in
his
return
for
that
year
he
deducted
$3,588
representing
147
of
an
amount
of
$61,000
which
he
calculated
to
be
the
total
amount
of
his
expenses
in
connection
therewith.
The
Minister
having
disallowed
the
whole
of
such
claim,
the
appellant
appealed
to
the
Tax
Appeal
Board
which
held
that
a
sum
of
$500
representing
costs
incidental
to
the
application
for
the
patent
were
costs
in
respect
of
which
capital
cost
allowance
might
be
claimed
but
that
the
appellant
was
not
entitled
to
capital
cost
allowance
in
respect
of
the
other
sums
allegedly
expended
in
connection
with
the
invention.
The
appellant
thereupon
appealed
to
this
Court
and
the
Minister
cross-appealed
but
subsequently
at
the
commencement
of
the
trial
abandoned
the
cross-appeal.
In
so
doing
counsel
for
the
Minister
stated
his
position
as
being
that
the
actual
capital
cost
to
the
appellant
of
obtaining
the
patent,
within
the
meaning
of
Section
144
of
the
Income
Tax
Act,
R.S.C.
1952,
c.
148,
was
$500
and
that
he
was
prepared
to
admit
that
the
capital
cost
as
defined
in
that
subsection,
at
the
commencement
of
the
1949
taxation
year,
was
$394.10.
Basically
the
Minister’s
case
is
that
the
appellant
is
not
entitled
to
the
capital
cost
allowance
claimed
because
the
patent
cost
the
appellant
nothing
but
the
legal
expenses
of
obtaining
it
and
in
support
of
this
position
he
challenged
the
evidence
that
the
expenses
in
question
were
incurred
and
submitted
that
even
if
they
or
some
portion
of
them
were
incurred
they
did
not
constitute
any
part
of
the
‘
‘
cost
’
’
or
the
‘
‘
capital
cost
’
’
or
the
‘
actual
capital
cost’’
of
the
patent
within
the
meaning
of
these
expressions
as
used
in
the
Income
Tax
Act
and
the
Regulations
made
pursuant
thereto.
At
the
trial
of
the
appeal
to
this
Court
the
appellant
gave
evidence
of
the
facts
which
I
have
outlined
and
answered
in
a
forthright
manner
all
the
questions
put
to
him
respecting
the
alleged
expenses
and
what
they
were
for
as
well
as
to
whom
the
amounts
were
paid.
He
explained
his
lack
of
records
to
support
his
statements
by
saying
that
security
arrangements
in
effect
at
the
time
made
it
necessary
for
him
to
destroy
documents
which
might
disclose
the
source
of
his
materials
and
that
he
had
destroyed
them.
His
evidence
was
not
shaken
by
cross-examination.
That
considerable
expense
would
be
involved
in
proving
the
validity
of
his
theory
and
the
practical
usefulness
of
it
is
I
think
apparent
from
the
nature
of
the
invention
and
in
the
course
of
the
trial
it
was
conceded
that
he
had
in
fact
conducted
tests
though
nothing
was
admitted
as
to
the
number
of
tests
conducted
or
their
purpose
or
cost.
On
the
other
hand
nothing
was
offered
in
the
way
of
evidence
to
contradict
the
appellant.
While
the
onus
is
on
the
appellant
in
proceedings
of
this
nature
to
establish
the
facts
upon
which
his
right
to
relief
depends
and
the
evidence
of
an
appellant
when
unsupported
is
I
think
to
be
weighed
with
care,
because
of
the
temptation
sometimes
experienced
by
taxpayers
to
shape
facts
to
suit
their
own
purposes,
it
must
not
be
forgotten
that
there
is
no
rule
of
law
requiring
corroboration
of
the
testimony
of
an
appellant
to
support
a
finding
and
that
the
standard
of
proof
required
is
that
applicable
in
civil
cases,
that
is
to
say,
proof
by
a
preponderance
of
evidence.
In
the
present
case,
the
appellant
impressed
me
as
a
reliable
witness
and
bearing
in
mind
the
considerations
which
I
have
mentioned,
as
well
as
the
fact
that
the
situation
is
not
one
in
which
there
was
any
statutory
obligation
on
the
appellant
to
keep
records
for
tax
purposes,
I
can
see
no
valid
reason
for
refusing
to
accept
as
credible
his
evidence
that
he
incurred
the
expenses
in
question.
I
accordingly
find
that
he
did
incur
expenses
to
the
extent
of
about
$61,000
over
a
period
of
years,
93
per
cent
of
which
occurred
in
the
years
1939
to
1946,
for
the
production
of
cloth
for
use
in
making
tests
of
his
invention
and
in
making
some
60
of
such
tests.
I
also
find
that
65
per
cent
of
this
expense
was
incurred
after
the
application
for
the
patent
was
made
and
that
this
portion
of
the
expense
was
incurred
for
the
purpose
of
making
the
invention
commercially
successful
as
well
as
to
some
extent
for
the
purpose
of
satisfying
the
patent
examiner
that
the
invention
had
the
utility
to
support
a
patent.
By
Section
12(1)(b)
of
the
Income
Tax
Act,
R.S.C.
1952,
c.
148,
it
is
provided
that
in
computing
income,
no
deduction
shall
be
made
in
respect
of
an
outlay,
loss
or
replacement
of
capital,
a
payment
on
account
of
capital
or
an
allowance
in
respect
of
depreciation,
obsolescence
or
depletion
except
as
expressly
permitted
by
Part
I
of
the
Act
but
by
Section
11(1)
(a)
it
is
also
provided
that:
“11.
(1)
Notwithstanding
paragraphs
(a),
(b)
and
(h)
of
subsection
(1)
of
section
12,
the
following
amounts
may
be
deducted
in
computing
the
income
of
a
taxpayer
for
a
taxation
year:
(a)
such
part
of
the
capital
cost
to
the
taxpayer
of
property,
or
such
amount
in
respect
of
the
capital
cost
to
the
taxpayer
of
property,
if
any,
as
is
allowed
by
regulation;”
Section
1100(1)
(c)
of
the
Income
Tax
Regulations
as
applicable
to
the
year
1954
provided
that:
“1100.
(1)
Under
paragraph
(a)
of
subsection
(1)
of
section
11
of
the
Act,
there
is
hereby
allowed
to
a
taxpayer,
in
computing
his
income
from
a
business
or
property,
as
the
case
may
be,
deductions
for
each
taxation
year
equal
to
(c)
such
amount
as
he
may
claim
in
respect
of
a
property
of
class
14
in
Schedule
B
not
exceeding
the
lesser
of
(i)
the
amount
for
the
year
obtained
by
apportioning
the
capital
cost
to
him
of
the
property
equally
over
the
life
of
the
property
remaining
at
the
time
the
cost
was
incurred,
or
(ii)
the
undepreciated
capital
cost
to
him
as
of
the
end
of
the
taxation
year
(before
making
any
deduction
under
this
subsection
for
the
taxation
year)
of
property
of
the
class;’’
Schedule
B,
Class
14
reads
in
part
as
follows:
‘
‘
Schedule
B
CLASS
14
Property
that
is
a
patent,
franchise,
concession
or
licence
for
a
limited
period
in
respect
of
property
.
.
.”
With
respect
to
property
owned
by
a
taxpayer
at
the
time
of
the
coming
into
force
of
The
1948
Income
Tax
Act,
Section
144
of
the
present
Act
provides
as
follows
:
“144.
(1)
Where
a
taxpayer
has
acquired
depreciable
property
before
the
commencement
of
the
1949
taxation
year,
the
following
rules
are
applicable
for
the
purpose
of
section
20
and
regulations
made
under
paragraph
(a)
of
subsection
(1)
of
section
11:
(a)
except
in
a
case
to
which
paragraph
(b)
applies,
all
such
property
shall
be
deemed
to
have
been
acquired
at
the
commencement
of
that
year
at
a
capital
cost
equal
to
(i)
the
actual
capital
cost
(or
the
capital
cost
as
it
is
deemed
to
be
by
subsection
(3)
or
(4),
of
such
of
the
said
property
as
the
taxpayer
had
at
the
commencement
of
that
year,
minus
the
aggregate
of
(ii)
the
total
amount
of
depreciation
for
such
of
the
said
property
as
he
had
at
the
commencement
of
that
year
that,
since
the
commencement
of
1917,
has
been
or
should
have
been
taken
into
account,
in
accordance
with
the
practice
of
the
Department
of
National
Revenue,
in
ascertaining
the
taxpayer’s
income
for
the
purpose
of
the
Income
War
Tax
Act,
or
in
ascertaining
his
loss
for
a
year
for
which
there
was
no
income
under
that
Act,
.
.
.”
As
paragraph
(b)
of
subsection
(1)
and
subsections
(3)
and
(4)
have
no
application
in
the
present
case,
the
effect
of
Section
144(1)
(a)
is
that
the
appellant’s
patent
is
deemed
to
have
been
acquired
at
the
commencement
of
1949
at
a
capital
cost
equal
to
the
“actual
capital
cost’’
of
the
property
to
him
minus
the
amount
referred
to
in
paragraph
(ii).
The
first
and
most
substantial
problem
which
arises
on
these
provisions
is
whether
the
expenses
incurred
by
the
appellant
in
perfecting
his
invention
are
part
of
the
‘‘actual
capital
cost’’
of
the
patent
which
he
obtained
therefor
within
the
meaning
of
that
expression
in
Section
144(1)
(a).
There
appears
to
be
no
decided
case
offering
any
guidance
on
this
question
but,
in
my
opinion,
such
expenses
do
form
part
of
the
actual
capital
cost
of
the
patent.
The
significant
property
right
in
the
case
of
a
patent
is
the
monopoly
which
it
evidences
and
confers.
That
monopoly
is
an
exclusive
right
granted
for
the
term
of
17
years
to
make
use,
construct
and
vend
to
others
to
be
used
the
invention
in
respect
of
which
the
patent
has
been
granted
and
in
the
theory
of
the
patent
law
that
monopoly
is
granted
in
consideration
of
the
disclosure
of
the
invention
to
the
public.
A
patent
under
the
statute
is
thus
obtainable
by
an
inventor
only
when
he
has
in
fact
invented
something
for
which
a
patent
may
be
obtained,
that
is
to
say,
something
which
is
new
and
useful
in
the
sense
of
the
patent
law
and
when
he
has
complied
with
the
requirements
of
the
law
by
disclosing
the
invention
in
the
appropriate
manner.
It
seems
to
me
therefore
to
follow
that
the
cost
of
a
patent
to
an
inventor
would
ordinarily
include
not
only
what
it
has
cost
him
to
disclose
his
invention
to
the
public
in
the
prescribed
manner
and
to
satisfy
the
Commissioner
of
Patents
that
he
is
entitled
to
a
patent
therefor
but
whatever
other
costs
he
has
in
fact
incurred
in
producing
the
invention
for
which
the
patent
is
sought
and
in
perfecting
it
to
the
point
where
its
utility
can
be
demonstrated
and
a
patent
can
be
obtained
under
the
law
relating
thereto.
Such
expenses
may
be
small
in
some
cases
and
great
in
others
but
that
feature
in
itself
does
not
appear
to
me
to
bear
on
the
question
whether
or
not
they
are
part
of
the
cost
of
the
patent
to
the
inventor.
On
the
other
hand
once
the
invention
has
been
perfected
to
the
point
where
a
patent
can
be
obtained,
an
inventor
may
go
on
to
incur
further
expense
for
the
purpose
of
turning
the
invention
to
account
and
here
I
think
it
becomes
necessary
to
distinguish
between
such
expense
and
expense
which
has
been
incurred
to
perfect
the
invention,
for
whatever
treatment
of
the
former
may
be
appropriate
for
accounting
purposes,
it
does
not
seem
to
me
that
such
expense
can
be
regarded
as
part
of
the
cost
of
the
monopoly
which
the
inventor
is
already
in
a
position
to
obtain
simply
by
disclosing
his
invention
in
the
manner
required
by
the
patent
law.
In
the
present
case
the
evidence
satisfies
me
that
the
expense
incurred
by
the
appellant
prior
to
the
time
when
he
applied
for
the
patent
in
question,
that
is
to
say,
some
35
per
cent
of
the
total
amount
of
$61,000
expended,
was
in
fact
incurred
for
the
purpose
of
perfecting
the
invention
and
should
accordingly
be
treated
as
part
of
the
‘‘actual
capital
cost’’
of
the
patent
to
him
and
I
am
also
satisfied
that
some
part
of
the
remainder
of
the
$61,000
expended
is
attributable
to
satisfying
the
patent
examiner
that
the
patent
had
the
utility
necessary
to
support
a
patent
and
that
such
part
should
also
be
regarded
as
part
of
the
actual
capital
cost
of
the
patent
to
him.
But
however
the
rest
of
the
$61,000
may
be
classified
the
evidence
leaves
me
unsatisfied
that
it
was
in
fact
part
of
the
‘‘actual
capital
cost’’
of
the
patent,
or
that
it
can
be
taken
into
account
in
computing
capital
cost
for
the
purposes
of
the
statute.
Viewing
the
matter
at
large,
I
think
it
is
safe
to
assume
that
of
the
$61,000,
an
amount
of
$22,000
represents
costs
incurred
by
the
appellant
in
making
and
proving
his
invention
and
obtaining
the
patent
in
question
and
I
accordingly
find
that
that
amount
was
the
actual
capital
I
cost
of
the
patent
to
him.
Two
further
points
raised
in
the
course
of
argument
on
behalf
of
the
Minister
should
also
be
mentioned.
Counsel
pointed
to
the
provision
in
Section
1100(1)
(c)
(i)
for
calculating
capital
cost
allowance
on
the
basis
of
‘‘the
life
of
the
property
remaining
at
the
time
the
cost
was
incurred’’
and
submitted
first
that
this
showed
that
the
expenses
of
perfecting
an
invention
should
not
be
considered
to
be
part
of
the
capital
cost
of
a
patent
therefor
since
there
would
be
no
patent
in
existence
at
the
time
when
the;
expense
was
incurred
and;
consequently,
no
part
of
such
expense
could
be
taken
into
account
in
calculating
capital
cost
allowance
in
respect
of
a
patent
obtained
after
the
commencement
of
the
1949
taxation
year,
and
secondly
that
since
the
same
regulation
applies
in
respect
of
patents
obtained
both
before
and
after
that
time,
it
would
be
illogical
to
treat
such
expenses
as
forming
part
of
the
capital
cost
of
a
patent
acquired
prior
to
that
time
when
they
could
not
be
taken
into
account
in
computing
capital
cost
allowance
in
respect
of
a
patent
obtained
after
that
time.
In
the
view
I
take
of
the
matter
it
is
not
necessary
to
the
determination
of
this
case
to
express
any
opinion
as
to
the
effect
of
the
words
which
I
have
quoted
from
Section
1100(1)(c)
(i)
with
respect
to
a
patent
obtained
after
the
beginning
of
1949
but
even
assuming
for
the
present
purpose
that
the
Minister’s
contention
in
that
respect
is
correct,
I
do
not
think
it
can
prevail
in
the
case
of
a
patent
acquired
before
that
time
to
which
the
provisions
of
Section
144(1)
apply.
That
subsection
provides
that
in
the
case
of
property
held
at
the
commencement
of
the
1949
taxation
year,
for
the
purposes
of
regulations
made
under
Section
11(1)
(a)
of
the
Act,
the
property
(in
this
case
the
patent)
‘‘
shall
be
deemed
to
have
been
acquired
at
the
commencement
of
the
year
at
a
capital
cost
equal
to
the
actual
capital
cost’’
less
the
amount
therein
mentioned.
However
limited
the
object
which
this
provision
may
have
been
designed
to
serve
it
is
an
express
enactment
that
for
the
purpose
of
the
regulations
a
certain
set
of
facts
shall
be
deemed
to
have
occurred
and
in
the
cases
to
which
it
applies
it
cannot
be
disregarded.
Under
this
provision
therefore
property
to
which
it
applies
is
deemed
to
have
been
acquired
on
the
date
mentioned
at
the
amount
so
prescribed
and
it
appears
to
me
to
follow
from
this
that
the
fictitious
amount
so
prescribed
as
the
capital
cost
of
the
property
must
be
treated
as
having
been
incurred
at
the
fictitious
date
of
acquisition
of
the
property
and
that
expenditure
which
properly
makes
up
part
of
the
actual
capital
cost
of
such
property
to
the
owner
must
be
taken
into
account
in
making
the
calculation
prescribed
by
the
subsection
regardless
of
when
such
expenditure
may
have
actually
been
incurred.
When
therefore
one
comes
to
apply
the
regulation
in
a
case
such
as
the
present
one
no
problem
of
the
kind
raised
arises
since
the
property
is
ex
hypothesi
in
existence
at
the
commencement
of
the
1949
taxation
year
and
is
deemed
to
have
been
acquired
on
that
date
at
an
amount
which,
because
it
is
a
fictitious
amount
can
only
be
treated
as
having
been
incurred
at
that
time.
The
point
is
accordingly,
in
my
opinion,
without
substance.
The
other
point
was
that
since
no
evidence
was
given
of
the
practice
of
the
Department
of
National
Revenue
in
ascertaining
(the
appellant’s)
income
for
the
purpose
of
the
Income
War
Tax
Act
the
total
amount
of
depreciation
in
respect
of
the
patent
that
“should
have
been
taken
into
account
in
accordance
with
the
practice
of
the
Department’’
under
that
statute
had
not
been
established
and
that
accordingly
the
appellant
had
not
discharged
the
onus
of
proving
the
capital
cost
of
the
patent
as
defined
by
Section
144(1)
(a).
It
was
not
however
suggested
that
the
whole
capital
cost
of
a
patent
granted
in
1946
would
have
been
depreciable
in
that
and
the
following
two
years
under
the
practice
followed
by
the
department
under
the
Income
War
Tax
Act
and
on
it
being
pointed
out
that
the
admission
made
at
the
commencement
of
the
trial
so
indicated
counsel
retreated
somewhat
from
the
position
that
the
appeal
should
be
dismissed
on
that
ground
and
submitted
that
in
the
event
of
a
finding
being
made
that
the
cost
of
the
invention
forms
part
of
the
actual
capital
cost
of
the
patent
the
matter
should
be
referred
back
to
the
Minister
for
the
purpose
of
ascertaining
the
total
amount
of
depreciation
thereon
which
should
have
been
taken
into
account
under
the
earlier
statute.
This,
I
think,
is
the
proper
course
under
the
circumstances.
The
appeal
will
therefore
be
allowed
and
the
assessment
will
be
referred
back
to
the
Minister
for
reconsideration
and
reassessment
in
accordance
with
these
reasons.
The
appellant
is
entitled
to
the
costs
of
the
appeal.
Judgment
accordingly.