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

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"That’s an amazing invention, but who would ever want to use one of them?"

President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House

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Examiner: Schaaf, James


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 78 patents; average approval time: 892 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6113495 Electronic gaming system offering premium entertainment services ...
6030292 Video signal reproducing apparatus
6027408 Interactive probe game
6019682 Vehicle for amusement game
6007428 Operation controlling device and video processing system used the...
5993319 Home television-game apparatus with time management unit
5989122 Apparatus and process for verifying, sorting, and randomizing set...
5989123 Steering wheel control apparatus for a television game machine
5984781 Gaming machine
5976017 Stereoscopic-image game playing apparatus
5971850 Game apparatus having incentive producing means
5964640 Toy dump truck with automatic dumper mechanism
5944607 Remote control system for operating toys
5938531 Information reproducing apparatus for use with a psychological ga...
5919090 Apparatus and method for data gathering in games of chance
5910048 Loss limit method for slot machines
5904621 Electronic game with infrared emitter and sensor
5893798 Hand-held electronic game devices
5890717 Interactive probe game
5885157 Die, dice game machine, and dice game system
5885159 System for, and method of, controlling the operation of toys
5879235 Ball game machine with a roulette-type rotary disk and a display ...
5868618 Poker game method
5865677 Hand-held electronic game
5860860 Integral video game and cardio-waveform display
5851149 Distributed gaming system
5848934 Interactive entertainment attribute setting
5820459 Method and apparatus for operating networked gaming devices
5803808 Card game hand counter/decision counter device
5803810 Velocity-based command recognition technology
5779574 Electronic game footbag
5775993 Roulette gaming machine
5772522 Method of and system for analyzing a golf club swing
5772213 Game based on data base of characters of different geographic reg...
5762552 Interactive real-time network gaming system
5743534 Darts target with target indication and electrical scoring
5743799 Method for setting game credits in a gaming machine and tallying ...
5741182 Sensing spatial movement
5738591 Queuing system
5732954 Route recording, marking, and scoring apparatus for sport climbin...
 
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