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Class Information
Number: 482/17
Name: Exercise devices > For track or field sport > Jumping, vaulting, or hurdling > Crossbar or support therefor > Including height adjustment feature
Description: Subject matter wherein the apparatus is provided with structure whereby the vertical distance between the ground or floor and the horizontal member may be varied.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7438668 |
Hurdle |
Oct. 21, 2008 |
| 7156775 |
Starting block with pedal markings |
Jan. 2, 2007 |
| 6475116 |
Adjustable grid |
Nov. 5, 2002 |
| 6063005 |
Track and field hurdle and board supporting apparatus |
May. 16, 2000 |
| 5967093 |
Equestrian jump and bracket for creating an angular obstacle |
Oct. 19, 1999 |
| 5913283 |
Equestrian barrier |
Jun. 22, 1999 |
| 5662556 |
Portable exercise bar device |
Sep. 2, 1997 |
| 5622370 |
Water limbo bar amusement device |
Apr. 22, 1997 |
| 5536222 |
Upper body exercise device |
Jul. 16, 1996 |
| 5527242 |
Portable exercise bar device |
Jun. 18, 1996 |
| 5520595 |
Training device for ice skating jump |
May. 28, 1996 |
| 5501647 |
Freestanding hand bar |
Mar. 26, 1996 |
| 5352057 |
Adjustment tool for telescoping members |
Oct. 4, 1994 |
| 5334121 |
Interchangeable/adjustable hurdle |
Aug. 2, 1994 |
| 5199930 |
Adjustable training hurdle |
Apr. 6, 1993 |
| 5120077 |
Game device and method of playing limbo |
Jun. 9, 1992 |
| 5046721 |
Man powered gyroscope |
Sep. 10, 1991 |
| 5033737 |
Adjustable hurdle |
Jul. 23, 1991 |
| 5005828 |
High jump ribbon assembly |
Apr. 9, 1991 |
| 4946139 |
Obstacle for equestrian sports, made up of modular elements of simple and rapid assembly, for installation on the equestrian field |
Aug. 7, 1990 |
| 4749187 |
Track hurdle with adjustble latching mechanism and adjusting weight mechanism |
Jun. 7, 1988 |
| 4696470 |
Portable platform assembly for dancers and the like |
Sep. 29, 1987 |
| 4598906 |
Device for adjustably positioning a cross bar |
Jul. 8, 1986 |
| 4323034 |
Dog jump apparatus |
Apr. 6, 1982 |
| 4245838 |
Pole vaulting landing pit |
Jan. 20, 1981 |
| 4239168 |
Retaining device for an obstacle rail |
Dec. 16, 1980 |
| 4223888 |
Game for swimming pools |
Sep. 23, 1980 |
| 4157180 |
Adjustable support for a high jump bar |
Jun. 5, 1979 |
| 4129916 |
Adjustable skateboard ramp |
Dec. 19, 1978 |
| 4089553 |
Device for handling pole vault crossbars |
May. 16, 1978 |
| 4057245 |
Athlete's landing pit standard protector |
Nov. 8, 1977 |
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