Tension knob for an exerciser

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Description

FIG. 1 is a perspective view of a tension knob for an exerciser showing my new design, wherein the broken line showing of the exerciser is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front perspective view of the tension knob for an exerciser;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D281710 December 10, 1985 Kirby
D282478 February 4, 1986 Williams
D324479 March 10, 1992 Tinz
D324986 March 31, 1992 Fratantonio et al.
D348708 July 12, 1994 Chen
D373395 September 3, 1996 Chen
5232421 August 3, 1993 Chen et al.
5439432 August 8, 1995 Lundin et al.
5584780 December 17, 1996 Lin
5603675 February 18, 1997 Wu
Other references
  • Plastiglide Adjustment Knob Catalog 17B, Aug. 19, 1983.
Patent History
Patent number: D416060
Type: Grant
Filed: Mar 14, 1997
Date of Patent: Nov 2, 1999
Assignee: LifeGear, Inc. (Rockaway Township, NJ)
Inventor: James P. Angeles (Boulder, CO)
Primary Examiner: Philip S. Hyder
Attorney: David L. Davis
Application Number: 0/68,142
Classifications
Current U.S. Class: Element Or Attachment (D21/694); D8/312
International Classification: 2102;