Weight stack frame

- Hoist Fitness Systems
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side elevational view of a weight stack frame showing our new design, wherein the broken line showing of the weight stack and exercise machine is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a rear perspective view of the weight stack frame;

FIG. 3 is a front view thereof; and,

FIG. 4 is a top plan view thereof.

Claims

The ornamental design for a weight stack frame, as shown.

Referenced Cited
U.S. Patent Documents
D330238 October 13, 1992 Desiderio
D358183 May 9, 1995 Habing et al.
D420073 February 1, 2000 Alessandri
4600189 July 15, 1986 Olchansky et al.
5322489 June 21, 1994 Webb et al.
5437589 August 1, 1995 Habing
5447480 September 5, 1995 Fulks
5549530 August 27, 1996 Fulks
5580341 December 3, 1996 Simonson
5624353 April 29, 1997 Nadius
5931767 August 3, 1999 Morales
Other references
  • Icarian Brochure, late 1990's (exact date unknown).
  • Arm Curl Product #4535 and Arm Extension Product #4540, Cyblex Brochure, 1995.
  • Overhead Press Product #4525, Cybex Brochure, 1995.
  • Shoulder Press, Life Fitness Brochure, 1997, 2 pp.
  • Exercise Machine, Hoist Fitness Systems, late 1980's, 2 pp.
  • Icarian Brochure, late 1990's (exact date unknown).
Patent History
Patent number: D437370
Type: Grant
Filed: Nov 23, 1999
Date of Patent: Feb 6, 2001
Assignee: Hoist Fitness Systems (San Diego, CA)
Inventors: Randall T. Webber (San Diego, CA), George M. Zink (Escondido, CA)
Primary Examiner: Philip S. Hyder
Attorney, Agent or Law Firm: Brown, Martin, Haller & McClain, LLP
Application Number: 29/114,478
Classifications
Current U.S. Class: Element Or Attachment (D21/694); Platform, Frame, Or Support (D21/686)
International Classification: 2102;