Tweezers

Details Tweezers Tweezers

2005-07-12

2005-07-12

Kramer, Dean J. (Department: 3652)

Handling: hand and hoist-line implements

Grapple

Resilient jaws

Reexamination Certificate

active

06916054

ABSTRACT:
The invention relates to tweezers made of light weight metal (10) and having two pincers (12, 14) each of which forms a head part (13) on one of their ends and can be reversibly and temporarily brought together on their other end by manually applying a closing pressure; the tweezers (10) preferably consist of extruded light weight metal and are embodied as a single pierce. A closed novel extrusion profile (60) with an approximately tweezers-shaped cross-section is preferably used in the production of the tweezers.

REFERENCES:
patent: 533923 (1895-02-01), Seyfriedt
patent: 1889475 (1932-11-01), Henkel
patent: 3115360 (1963-12-01), Witkoff
patent: 4318313 (1982-03-01), Tartaglia
patent: 4387610 (1983-06-01), Sergeant
patent: D272479 (1984-01-01), Van Roeyen et al.
patent: 5192106 (1993-03-01), Kaufman
patent: 5263968 (1993-11-01), Sorensen
patent: 28 22 706 (1978-11-01), None
patent: 295 12 216 (1995-12-01), None
patent: 198 11 033 (1999-08-01), None
patent: 2035187 (1980-06-01), None
patent: 1-257571 (1989-10-01), None

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