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Class Information
Number: 434/352
Name: Education and demonstration > Question or problem eliciting response > Response of plural examinees communicated to monitor or recorder by electrical signals > With means for indicating first examinee to respond
Description: Subject matter including means to identify the first examinee to respond.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7478135 |
One-responder email feature |
Jan. 13, 2009 |
| 7315725 |
Computer system and method for training certifying or monitoring human clinical raters |
Jan. 1, 2008 |
| 7277671 |
Wireless response system and method |
Oct. 2, 2007 |
| 6657550 |
Wireless lock-out system, apparatus and method for using the same |
Dec. 2, 2003 |
| 5863207 |
Portable random member selector |
Jan. 26, 1999 |
| 5842871 |
Electronic testing system for use by multiple students |
Dec. 1, 1998 |
| 5364108 |
Game apparatus |
Nov. 15, 1994 |
| 5092779 |
Academic quiz controller |
Mar. 3, 1992 |
| 4948126 |
Event adjudicator and interface |
Aug. 14, 1990 |
| 4895364 |
Electronic game apparatus |
Jan. 23, 1990 |
| 4877408 |
Competitive computer educational game |
Oct. 31, 1989 |
| 4842276 |
Game device for randomly selecting players |
Jun. 27, 1989 |
| 4772027 |
Board game incorporating electronic logic device |
Sep. 20, 1988 |
| 4767335 |
Computerized academic quiz controller system |
Aug. 30, 1988 |
| 4625244 |
Multiple remote control VCR pause switch |
Nov. 25, 1986 |
| 4538142 |
Signal seat for children |
Aug. 27, 1985 |
| 4444391 |
Teaching toy with stop action |
Apr. 24, 1984 |
| 4372554 |
Electronic question and answer game |
Feb. 8, 1983 |
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