Butterfly exerciser
Description
FIG. 1 is a front elevational view of a butterfly exerciser showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D306050
Type: Grant
Filed: May 11, 1987
Date of Patent: Feb 13, 1990
Inventor: Jerry D. Brentham (Belton, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Crutsinger & Booth
Application Number: 7/48,138
Type: Grant
Filed: May 11, 1987
Date of Patent: Feb 13, 1990
Inventor: Jerry D. Brentham (Belton, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Crutsinger & Booth
Application Number: 7/48,138
Classifications
Current U.S. Class:
D21/195