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Class Information
Number: 434/247
Name: Education and demonstration > Physical education
Description: Subject matter relating to teaching a physical activity engaged in for pleasure, or to instruction, discipline, drill, or evaluation of the body or its use.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D258181 |
Urinal screen |
Feb. 10, 1981 |
| 4214382 |
Training bar |
Jul. 29, 1980 |
| 4203233 |
Calf-tying practice dummy |
May. 20, 1980 |
| 4190968 |
Training device for horsemanship |
Mar. 4, 1980 |
| 4191949 |
Belt having a posture warning device |
Mar. 4, 1980 |
| 4174544 |
Stool for use with infant |
Nov. 20, 1979 |
| 4163552 |
Apparatus for facilitating the practicing of tennis and like games |
Aug. 7, 1979 |
| 4101132 |
Electronic athletic equipment |
Jul. 18, 1978 |
| 4058852 |
Shirt type garment including built in arm positioning means |
Nov. 22, 1977 |
| 4044405 |
Target in a bowl or urinal to attract the attention of urinating human males |
Aug. 30, 1977 |
| 4023798 |
Tennis serve training device |
May. 17, 1977 |
| 4021036 |
Tennis teaching machine with ball projector |
May. 3, 1977 |
| 4017070 |
Training device for pole vaulters |
Apr. 12, 1977 |
| 3997979 |
Rodeo training device |
Dec. 21, 1976 |
| 3979116 |
Stride-box |
Sep. 7, 1976 |
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