Adjustable crutch

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Description

FIG. 1 is a side perspective view of the adjustable crutch in its collapsed configuration, showing my new design;

FIG. 2 is a side perspective view of the adjustable crutch of FIG. 1 in an extended configuration;

FIG. 3 is a side elevational view of the adjustable crutch of FIG. 1, the opposite side being a mirror image thereof;

FIG. 4 is a top plan view of the adjustable crutch of FIG. 1;

FIG. 5 is a bottom plan view of the adjustable crutch of FIG. 1; and

FIG. 6 is a top perspective view of the adjustable crutch of FIG. 1.

Referenced Cited
U.S. Patent Documents
3545462 December 1970 O'Mahoney
3710807 January 1973 Ferry
Foreign Patent Documents
168272 May 1951 ATX
927264 May 1946 FRX
Other references
  • Orthopedic Fracture Equipment, .COPYRGT.1964, p. 142, Item #1308, Adjustable Crutch.
Patent History
Patent number: D258096
Type: Grant
Filed: Jun 13, 1978
Date of Patent: Feb 3, 1981
Inventor: Bent Barfod (Risskov)
Primary Examiner: Charles A. Rademaker
Attorney: George M. Cooper
Application Number: 5/915,329
Classifications
Current U.S. Class: D 3/8
International Classification: D0303;