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Document Number
US Patent 3937510
Issued Date
February 10, 1976
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Inventors
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Abstract
A pair of coupled chopsticks for grasping food is disclosed. The coupling intermediate each of the chopsticks is formed by a pair of coil springs. Each of the coil springs includes arms extending therefrom, each arm of each coil spring being attached to one of the chopsticks. A clamp secures the two coil springs to each other in axial alignment. The axis of the pair of coil springs represent the point about which the chopsticks pivot. The arms of the coil springs maintain the chopsticks aligned within the same plane. Thereby, one end of the pair of chopsticks can be squeezed together to grasp food without having the pair of chopsticks become skewed.
Drawing
Coupled chopsticks - US Patent 3937510 Drawing
Drawing from US Patent 3937510
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Number of Claims:
9
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Owner
Published
February 10, 1976
Application Number
05/364,878
Filed
May 29, 1973
US Classification
294/99.2   294/106 D7/687
Int'l Classification
A47G   21/00   (20060101)   A47G   21/06   (20060101)  
Examiner
Assistant Examiner
USPTO Field of Search
294/8.5   294/11   294/16   294/28   294/33   294/106   294/99R   294/118   24/81TT   24/137R   24/137A   24/248SB   24/255FH   24/255TZ   30/134   30/135   30/150   81/43   128/321   128/354  
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Claims
Description
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