US PATENT SUBCLASS 396 / 395
.~ Film movement limiting means
Current as of:
June, 1999
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396 /
HD
PHOTOGRAPHY
387
DF
WITH FILM DRIVE
{7}
395
.~ Film movement limiting means {2}
396
DF
.~.~
> From film drive transmission member
397
DF
.~.~
> From film itself {3}
DEFINITION
Classification: 396/395
Film movement limiting means:
(under subclass 387) Subject matter including means to restrict film advancement to an increment corresponding to one film frame.
SEE OR SEARCH THIS CLASS, SUBCLASS:
, FOR 846, for a foreign art collection involving interlocking film advance and shutter tension or setting including film movement limiting.
, FOR 853, for a foreign art collection involving film advancing means having film movement limiting.