US PATENT SUBCLASS 232 / 23
.~.~ Inside fastener
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
     
Terms of Use
232 /
HD
DEPOSIT AND COLLECTION RECEPTACLES
17
DF
LETTER BOXES
{12}
19
DF
.~ House {3}
23
.~.~ Inside fastener
DEFINITION
Classification: 232/23
(under subclass 19) Subject matter wherein the release of the doors upon the outer side of the boxes is controlled by means within the house.