Spoon apparatus and method

Details Spoon apparatus and method Spoon apparatus and method

2007-02-20

2007-02-20

Peterson, Kenneth E. (Department: 3724)

Cutlery

Spoons

C016S110100, C414S009000

Reexamination Certificate

active

10848671

ABSTRACT:
An improved spoon apparatus and method includes a handle portion carrying a spoon bowl portion. The spoon bowl is clutched non-rotationally to the handle portion during a scooping motion to load the spoon bowl with food. At the initiation of the food scooping motion, essentially immediate clutching of the spoon bowl to the handle portion is effected by a fine-dimension ratchet structure of the inventive spoon. However, as soon as the scooping motion is completed by clearing of the spoon bowl from the food, the bowl portion is unclutched from the handle portion and becomes freely pivotal like a pendulum so as to remain level from side to side irrespective of rotation of the handle portion as a user moves the loaded spoon to the user's mouth. A unique combination of gravitationally induced torque as well as a gravitational force vector are utilized to effect unclutching of the spoon bowl from the handle portion.

REFERENCES:
patent: 2636266 (1953-04-01), Sweet
patent: 2741027 (1956-04-01), Margolin
patent: 4028803 (1977-06-01), Currie
patent: 6393704 (2002-05-01), Tompkins et al.

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