Molded sheet holding clamps and frames

Details Molded sheet holding clamps and frames Molded sheet holding clamps and frames

1988-02-11

1989-06-06

Mancene, Gene

Card, picture, or sign exhibiting

Check, label, or tag

Holder

40156, G09F 320

Patent

active

048358916

ABSTRACT:
A one-piece, elongated, molded plastic clamp member for forming poster and picture frames or other sheet holders has a base portion, rigid outer, front and inner wall portions connected to a lateral edge of the base portion by a web type hinge, and one or more planar spring portions connected to the base portion and engaging the front and inner wall portions at their juncture to provide overcenter biasing between the closed and open positions of the clamp member. The base portion may be attached to a separate backing panel or may be extended to form the backing panel of a frame.

REFERENCES:
patent: 2882633 (1959-04-01), Howell
patent: 3310901 (1967-03-01), Sarkisian
patent: 4145828 (1979-03-01), Hillstrom
patent: 4512094 (1985-04-01), Seely

Affiliated with

Also associated with

Rating

Molded sheet holding clamps and frames does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Molded sheet holding clamps and frames, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Molded sheet holding clamps and frames will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-30927