Structural column for an exercising apparatus
Latest Marcy Gymnasium Equipment Co. Patents:
Description
FIG. 1 is a side view of a structural column for an exercising apparatus showing our new design;
FIG. 2 is an end view thereof;
FIG. 3 is a top view.
Referenced Cited
U.S. Patent Documents
3411752 | November 1968 | Bos |
Patent History
Patent number: D298057
Type: Grant
Filed: Mar 4, 1985
Date of Patent: Oct 11, 1988
Assignee: Marcy Gymnasium Equipment Co. (Alhambra, CA)
Inventors: Parker E. Mahnke (Studio City, CA), Ron Sheltra (Rancho Cucamonga, CA)
Primary Examiner: A. Hugo Word
Attorney: James E. Brunton
Application Number: 6/708,174
Type: Grant
Filed: Mar 4, 1985
Date of Patent: Oct 11, 1988
Assignee: Marcy Gymnasium Equipment Co. (Alhambra, CA)
Inventors: Parker E. Mahnke (Studio City, CA), Ron Sheltra (Rancho Cucamonga, CA)
Primary Examiner: A. Hugo Word
Attorney: James E. Brunton
Application Number: 6/708,174
Classifications
Current U.S. Class:
With Hollow Core (D25/122);
D21/195