Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD200322 S
Publication typeGrant
Publication dateFeb 16, 1965
Filing dateJul 15, 1963
Publication numberUS D200322 S, US D200322S, US-S-D200322, USD200322 S, USD200322S
InventorsRobert R. Spackman
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Isometric exercise framework
US D200322 S
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

United States Patent Ofifice Patented Feb. 16, 1965 ISOMETRIC EXERCISE FRAMEWORK Robert R. Spackman, Jr., and Marvin E. Johnson, Carbondale, Ill., assignors to Southern Illinois University Foundation, Carbondale, 111., a corporation of Illinois Filed July 15, 1963, Ser. No. 75,793

Term of patent 14 years (Cl. D34-5) FIG. 2.


FIG. 1 is a top plan view of isometric exercise framework embodying our new design;

FIG. 2 is a front elevation of FIG. 1; and

FIG. 3 is a reduced perspective view of our isometric exercise framework.

We claim:

The ornamental design for isometric exercise framework, substantially as shown.

Des. 200,322

PAGE 2 References Cited by the Examiner FOREIGN PATENTS 9/57 Great Britain.

EDWIN H. HUNTER, Primary Examiner.