| |
 |
|
Class Information
Number: 434/432
Name: Education and demonstration > Desk, table, or study booth
Description: Subject matter relating to structure for facilitating study by at least partially shielding a person from surrounding objects or persons, or for supporting study material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7575435 |
Method of promoting group learning |
Aug. 18, 2009 |
| 7264476 |
Magnetic teaching aid with replaceable name tag |
Sep. 4, 2007 |
| 6767215 |
Learning station |
Jul. 27, 2004 |
| 6601861 |
Mobile teaching station |
Aug. 5, 2003 |
| 6129366 |
Mobile teaching station |
Oct. 10, 2000 |
| 5957698 |
Method of instruction |
Sep. 28, 1999 |
| 5897325 |
Thinking-learning-creating cubicle and method for use |
Apr. 27, 1999 |
| 5848798 |
Office cart |
Dec. 15, 1998 |
| 5567164 |
Method of facilitating learning using a learning complex |
Oct. 22, 1996 |
| 5484293 |
Mobile learning laboratory for multi-discipline self-study |
Jan. 16, 1996 |
| 5429432 |
Collapsible playroom |
Jul. 4, 1995 |
| 5413488 |
Educational structure |
May. 9, 1995 |
| 5206733 |
Convertible visual display device |
Apr. 27, 1993 |
| 5073825 |
Convertible visual display device |
Dec. 17, 1991 |
| 4939582 |
Convertible visual display device |
Jul. 3, 1990 |
| 4538995 |
Portable computer classroom |
Sep. 3, 1985 |
| 4536428 |
Magnetic display panel |
Aug. 20, 1985 |
| 4486180 |
Testing system with test of subject matters, identification and security |
Dec. 4, 1984 |
| 4314700 |
Card counting prevention apparatus for blackjack |
Feb. 9, 1982 |
| 4312507 |
Portable lighted study or game tray |
Jan. 26, 1982 |
| 4127948 |
Play desk |
Dec. 5, 1978 |
| 4123852 |
Teaching device |
Nov. 7, 1978 |
| 4098009 |
Easel assembly |
Jul. 4, 1978 |
| 4092785 |
Teaching and display apparatus |
Jun. 6, 1978 |
| 4057244 |
Child's play seat apparatus |
Nov. 8, 1977 |
| 4047309 |
Information demonstration device |
Sep. 13, 1977 |
| 4029024 |
Work bench structure |
Jun. 14, 1977 |
| 3986461 |
Carrel |
Oct. 19, 1976 |
| 3981086 |
Carrel apparatus for use in learning |
Sep. 21, 1976 |
|
|
|
