US PATENT SUBCLASS 108 / 157.11
.~.~ Attachable to armchair
Current as of:
June, 1999
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108 /
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HORIZONTALLY SUPPORTED PLANAR SURFACES
153.1
DF
WITH SEPARABLE COMPONENTS
{7}
157.1
DF
.~ Surface separable from support entity {12}
157.11
.~.~ Attachable to armchair
DEFINITION
Classification: 108/157.11
Attachable to armchair:
(under subclass 157.1) Device wherein the assembled support unit is a seating means having structure to support an arm of
a user; and wherein the support surface is adapted to be secured to the arm-supporting structure of the seating means.