U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Bizarre Patents

Patent No. 5823386

Reward Candy Dispenser for Personal Computers

A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.

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Examiner: Calahan, Timothy P.

Primary examiner statistics: 5 patents; average approval time: 937 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner

Patent No.	Patent Title:
7245177	Semiconductor integrated circuit and source voltage/substrate bia...
7242241	Reference circuit
5812001	Power-on reset circuit for resetting semiconductor integrated cir...
5418486	Universal digital filter for noisy lines
5311087	Noise removing circuit

Patents as Assistant Examiner

Patent No.

Patent Title:

No patents.

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