<s>
Lefax	B-Application
was	O
a	O
company	O
founded	O
in	O
1910	O
by	O
J	O
.	O
C	O
.	O
Parker	O
in	O
Philadelphia	O
that	O
produced	O
a	O
range	O
of	O
personal	O
organizers	O
.	O
</s>
<s>
In	O
1921	O
,	O
a	O
London	O
printer	O
and	O
stationery	O
marketer	O
,	O
Norman	O
&	O
Hill	O
Ltd.	O
,	O
began	O
importing	O
the	O
organizers	O
,	O
called	O
Lefaxes	B-Application
.	O
</s>
<s>
The	O
Lefax	B-Application
trademark	O
was	O
registered	O
5	O
October	O
1926	O
.	O
</s>
<s>
Its	O
use	O
in	O
the	O
engineering	O
industries	O
was	O
so	O
pervasive	O
that	O
some	O
journals	O
were	O
published	O
in	O
Lefax	B-Application
format	O
.	O
</s>
<s>
In	O
the	O
1980s	O
Lefax	B-Application
was	O
bought	O
out	O
by	O
London	O
Wood	O
Partners	O
,	O
a	O
British	O
firm	O
,	O
and	O
in	O
1992	O
the	O
company	O
was	O
acquired	O
by	O
its	O
rival	O
,	O
Filofax	O
.	O
</s>
<s>
The	O
original	O
intention	O
was	O
that	O
Lefax	B-Application
would	O
be	O
Filofax	O
's	O
top-of-the-line	O
range	O
but	O
the	O
Lefax	B-Application
brand	O
was	O
eventually	O
phased	O
out	O
.	O
</s>
