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Class Information
Number: 434/433
Name: Education and demonstration > Miscellaneous
Description: Subject matter not provided for in any previous subclass.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7507893 |
Method for teaching music |
Mar. 24, 2009 |
| 7263491 |
On-line degree and current enrollment verification system and method |
Aug. 28, 2007 |
| 7153250 |
Method for managing exercise for function recovery and muscle strengthening |
Dec. 26, 2006 |
| 7010412 |
Method for calculating parameters in road design of S-type clothoid, complex clothoid and egg type clothoid |
Mar. 7, 2006 |
| 6814579 |
Method for educating children |
Nov. 9, 2004 |
| 6767215 |
Learning station |
Jul. 27, 2004 |
| 6712396 |
Soft book |
Mar. 30, 2004 |
| 6666688 |
Liquid measurement teaching aid |
Dec. 23, 2003 |
| 6641403 |
Child shoe-lacing and dressing learning kit |
Nov. 4, 2003 |
| 6463786 |
Odor evaluation method |
Oct. 15, 2002 |
| 6461164 |
Gripping element toothbrush utensil and instructional kit |
Oct. 8, 2002 |
| 6364360 |
Foam book with bendable memory retaining elements |
Apr. 2, 2002 |
| 6327995 |
Signalling method and apparatus |
Dec. 11, 2001 |
| 6241526 |
Training device preferably for improving a physician's performance in tympanocentesis medical procedures |
Jun. 5, 2001 |
| 6158065 |
Baby bath tub |
Dec. 12, 2000 |
| 6129550 |
Educating special needs children about place settings |
Oct. 10, 2000 |
| 6116910 |
Dental hygiene and appointment reminder |
Sep. 12, 2000 |
| 6116909 |
Apparatus for teaching infants how to tie shoe laces |
Sep. 12, 2000 |
| 6072395 |
Remote controlled classroom signalling device for behavior control |
Jun. 6, 2000 |
| 6053738 |
Sense-simile transmission machine |
Apr. 25, 2000 |
| 6004057 |
Marking and eradicating instrument and method of use of same |
Dec. 21, 1999 |
| 5894271 |
Private alert system for muscle flexing regimen |
Apr. 13, 1999 |
| 5876212 |
Apparatuses and kits for teaching mathematics |
Mar. 2, 1999 |
| 5772441 |
Visually reinforced learning and memorization methods |
Jun. 30, 1998 |
| 5746603 |
Narcotics flash cards |
May. 5, 1998 |
| 5658150 |
Three-dimensional teaching aid for use in developing story telling skills |
Aug. 19, 1997 |
| 5641289 |
Teaching and advertising tool |
Jun. 24, 1997 |
| 5562460 |
Visual educational aid |
Oct. 8, 1996 |
| 5551878 |
Article for improving correspondence letter writing skills |
Sep. 3, 1996 |
| 5501602 |
Dental care educational and tooth fairy visit kit with magic dust |
Mar. 26, 1996 |
| 5496179 |
System for teaching music reading |
Mar. 5, 1996 |
| 5477211 |
Ambulatory aid warning device |
Dec. 19, 1995 |
| 5374192 |
Child survival and training apparatus |
Dec. 20, 1994 |
| 5371962 |
Football display board |
Dec. 13, 1994 |
| 5356293 |
Sexually-transmitted disease awareness program package |
Oct. 18, 1994 |
| 5282749 |
Method and apparatus for teaching children how to fold clothes and other objects |
Feb. 1, 1994 |
| 5203703 |
Deglutition training method and apparatus |
Apr. 20, 1993 |
| 5194030 |
Toy vegetable doll and seeds |
Mar. 16, 1993 |
| 5190458 |
Character assessment method |
Mar. 2, 1993 |
| 5184958 |
Educational doll |
Feb. 9, 1993 |
| 5173051 |
Curriculum planning and publishing method |
Dec. 22, 1992 |
| 5102338 |
Method for training children in the art of dialogue writing |
Apr. 7, 1992 |
| 5100621 |
Test kit for diagnostic procedures |
Mar. 31, 1992 |
| 5092780 |
System performance simulator |
Mar. 3, 1992 |
| 5071355 |
Demonstration device |
Dec. 10, 1991 |
| D317941 |
Laser-beam pointer |
Jul. 2, 1991 |
| 4969821 |
Combination novelty and educational device |
Nov. 13, 1990 |
| 4934939 |
Method of teaching bed-making |
Jun. 19, 1990 |
| 4929181 |
Toy & instructional apparatus |
May. 29, 1990 |
| 4854880 |
Wardrobe color coordination kit |
Aug. 8, 1989 |
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