Handling: hand and hoist-line implements – Hand bars and hand barrows – Opposing jaws
Patent
1999-10-01
2000-07-18
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hand bars and hand barrows
Opposing jaws
294 28, 294 992, 294106, A47G 2110, A47J 4328
Patent
active
060896310
ABSTRACT:
Locking tongs (10) have an upper arm (12) and a lower arm (14) pivotally mounted to each other for grasping items, such as food. A pivot pin (24) extends through aligned openings (27) in side flange extensions (20, 22) of arms (12 and 14) to connect arms (12 and 14) for pivotal movement. Torsion spring (28) urges arms (12, 14) apart. A channel-shape slidable locking member (32) has side flanges (36) with transversely aligned slots (40) therein receiving pin (24). Hook (39) has a hook portion (42) which may be easily gripped for sliding movement of channel-shaped locking member (32) between a locked position of arms (12, 14) shown in FIG. 1 and an open position of arms (12,14) shown in FIG. 4. Hook (39) is also utilized for hanging tongs (10) in a vertical position from a wall or rack.
REFERENCES:
patent: 852479 (1907-05-01), Weiss
patent: 1387917 (1921-08-01), Bowe
patent: 2800356 (1957-07-01), Benton
patent: 2864645 (1958-12-01), Meldrum
patent: 3084893 (1963-04-01), Ruth
patent: 3211488 (1965-10-01), Duranel
patent: 5199756 (1993-04-01), Bartlett et al.
Thurlow Heida L.
Wai-Kit Ng
Cherry Johnny D.
Lentrade, Inc.
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