Paper clip

Details Paper clip Paper clip

1995-12-29

1997-06-17

Cuomo, Peter M.

Buckles, buttons, clasps, etc.

Paper fastener

Resiliently biased

24 673, 24563, 24499, A44B 2100, A44B 1125

Patent

active

056385838

ABSTRACT:
A paper clip consists of two elastic steel plates only, and each elastic steel plate has a connect member punched out of its upper portion, and an upper curved grip is formed therein after punching. The two connect members are bent inward and combined together by hooking their outer ends together, with lower ends of the two steel plates elastically and separably contacting with each other for gripping papers by pressing inward and then releasing the curved grips.

REFERENCES:
patent: 2019036 (1935-10-01), Ashbridge
patent: 2092522 (1937-09-01), Post
patent: 2183730 (1939-12-01), Vander Clute
patent: 3213509 (1965-10-01), Reiner
patent: 3324864 (1967-06-01), Triangolo
patent: 5361463 (1994-11-01), Revis

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