US PATENT SUBCLASS 119 / 431
.~.~ Collapsible
Current as of:
June, 1999
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119 /
HD
ANIMAL HUSBANDRY
416
DF
CONFINING OR HOUSING
{11}
428
DF
.~ Birdhouse {5}
431
.~.~ Collapsible
DEFINITION
Classification: 119/431
Collapsible:
(under subclass 428) Subject matter wherein the birdhouse is of such structure in its assembled state that it may be folded or disassembled therefrom.