Abdominal board
Description
FIG. 1 is a top plan view of a abdominal board showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a perspective view thereof showing the design in an alternate position, the broken lines represent the position of the board member as shown in FIG. 1 through 6.
Referenced Cited
U.S. Patent Documents
Other references
D239306 | March 1976 | Clarke |
2405024 | July 1946 | Eynon |
4183520 | January 15, 1980 | Chase |
4678185 | July 7, 1987 | Mahnke |
- Hydra-Fitness, Manual for Omnikinetic Training Copyright 1983 by Hydra-Fitness Industries, Inc. Belton, Texas 76513, pp. 111-6 through III-8, Abdominal Board Series I-108.
Patent History
Patent number: D300337
Type: Grant
Filed: Nov 4, 1986
Date of Patent: Mar 21, 1989
Inventor: Jerry D. Brentham (Belton, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Crutsinger & Booth
Application Number: 6/926,776
Type: Grant
Filed: Nov 4, 1986
Date of Patent: Mar 21, 1989
Inventor: Jerry D. Brentham (Belton, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Crutsinger & Booth
Application Number: 6/926,776
Classifications
Current U.S. Class:
D21/195