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 Title: |
US5447351:
Safety tongs
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Klunder, Joyce A.; New Hampton, IA 50659
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| Assignee: |
None
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| Published / Filed: |
1995-09-05
/ 1993-03-19
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| Application Number: |
US1993000034766
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| IPC Code: |
Advanced:
A47G 21/10;
A47J 43/28;
Core:
A47G 21/00;
A47J 43/00;
IPC-7:
A47G 21/10;
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| ECLA Code: |
A47G21/10; A47J43/28D;
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| U.S. Class: |
Current:
294/099.2;
016/431;
Original:
294/099.2;
016/116.R;
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| Field of Search: |
294/003,7,8,8.5,11,28,33,99.2
403/267,269
030/343,142,150
016/116 R,DIG. 19,DIG. 24
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| Priority Number: |
| 1993-03-19 |
US1993000034766 |
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| Abstract: |
Safety tongs have a spring with ends embedded in molded heat insulating handles and a pair of grippers which are likewise embedded in the free ends of the handles. The handles have integral portion which deflect liquid such as grease and the safety tongs are free of crevices in which foods and debris can accumulate.
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| Attorney, Agent or Firm: |
Watson, Cole, Grindle & Watson ;
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| Primary / Asst. Examiners: |
Kramer, Dean;
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| Maintenance Status: |
E2 Expired Check current status
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| INPADOC Legal Status: |
Show legal status actions
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| Family: |
None
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First Claim:
Show all 5 claims |
What is claimed is:
1. Safety tongs comprising metallic spring means having opposite end portions, a pair of elongated handles having a longitudinal dimension, said handles being formed of molded heat insulating material and having opposite ends, one of said spring end portions being embedded within and completely surrounded by a first end of one of said handles to form the only connection between said spring means and said one handle, the other of said spring end portions being embedded within and completely surrounded by a first end of a second one of said handles to form the only connection between said spring means and said second handle, a pair of grippers each of which has a gripping portion at one end thereof and a shank portion at the other end thereof, the shank portion of one of said grippers being embedded within and completely surrounded by a second end of said one handle to form the only connection between said one gripper and said one handle, the shank portion of the other of said grippers being embedded within and completely surrounded by a second end of said second handle to form the only connection between said other of said grippers and said second one of said handles, thereby providing a molded one-piece construction having no crevices or spaces where food particles could accumulate, anchor means surrounded by said handles for anchoring said spring end portions and said gripper shank portions within the associated handles, the spring end portion and the gripper shank portion embedded within each of said handles being spaced from one another longitudinally of the associated handle a substantial distance so that they are thermally insulated from one another, said handles each having a laterally extending projection at said second end thereof for directing liquid away from the associated shank portion laterally of the handle, each of said projections including an end surface at the end of the associated handle which tapers substantially continuously to a smaller dimension downwardly when the tongs are held in a person's hand and in a direction laterally away from the associated shank portion to an outer end, each of said end surfaces including an outer edge, each of said shank portions at said end surface being spaced a substantial distance from the outer-edge of the associated end surface so that liquid flowing from a shank portion will pass along the associated surface to said outer end to drop by gravity from said outer end and will not impinge on the fingers of a person holding the tongs.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 20 U.S. patent(s) that reference this one
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