US PATENT SUBCLASS 396 / 591
.~.~.~ Hand/arm access ports on opposite sides of cabinet
Current as of:
June, 1999
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396 /
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PHOTOGRAPHY
564
DF
FLUID-TREATING APPARATUS
{18}
589
DF
.~ Dark cabinet {4}
590
DF
.~.~ Hand or body insertion {3}
591
.~.~.~ Hand/arm access ports on opposite sides of cabinet
DEFINITION
Classification: 396/591
Hand/arm access ports on opposite sides of cabinet:
(under subclass 590) Subject matter wherein there are hand/arm openings located on noncontiguous sides of a dark cabinet.