Rowing machine

Description

FIG. 1 is a left front perspective view of a rowing machine showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side perspective view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D218624 September 1970 Margolies
D265110 June 22, 1982 Lafont
D277219 January 15, 1985 Johnson
4488719 December 18, 1984 Brown
Other references
  • M & R Industries Flier, "Avita 850", Aerobic Rower. Amerec flier, "Amerec 610", Aerobic Rower.
Patent History
Patent number: D289539
Type: Grant
Filed: Jan 3, 1985
Date of Patent: Apr 28, 1987
Inventor: Jerry D. Brentham (Belton, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Crutsinger & Booth
Application Number: 6/688,606
Classifications
Current U.S. Class: D21/195