US PATENT SUBCLASS 40 / 710
.~.~ Film retention means (e.g., lug, clamp, button, beading-strip, spring, etc.)
Current as of:
June, 1999
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40 /
HD
CARD, PICTURE, OR SIGN EXHIBITING
700
DF
PICTURE FRAME
{29}
701
DF
.~ Film holder (e.g., filmstrip, slide, etc.) {7}
710
.~.~ Film retention means (e.g., lug, clamp, button, beading-strip, spring, etc.)
DEFINITION
Classification: 40/710
Film retention means (e.g., lug, clamp, button, beading-strip, spring, etc.):
(under subclass 701) Film holder including a means for securing the film in place within the frame.
