Handle for ambulatory aid

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Description

FIG. 1 is a top, front, left side perspective view of a handle for ambulatory aid showing my new design;

FIG. 2 is a top, front, right side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thererof; and,

FIG. 8 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D185293 May 1959 Lord
D208516 September 1967 Schmid et al.
D213537 March 1969 Parry
D218509 August 1970 Levy
D248510 July 11, 1978 DiVito
D284234 June 17, 1986 Allen
2409365 October 1946 Lamb
2516852 August 1950 Burry et al.
3040757 June 1962 Smith
3517678 June 1970 Gilsdorf
3545784 December 1970 Alsop
3768495 October 1973 Smith
3995650 December 7, 1976 DiVito
4061347 December 6, 1977 Stern et al.
4563118 January 7, 1986 Liljedahl
4572227 February 25, 1986 Wheeler
4765856 August 23, 1988 Doubt
4785495 November 22, 1988 Dellis
5056821 October 15, 1991 Fierro
Foreign Patent Documents
688541 February 1940 DE2
2310986 September 1974 DEX
1101212 April 1902 FRX
1112170 March 1956 FRX
Other references
  • Liko Medical Advertisement citing U.S. Patent No. 4,563,118; Canada Patent No. 1191462 and Europe Pat. No. 0053596 (date unknown).
Patent History
Patent number: D339468
Type: Grant
Filed: May 28, 1991
Date of Patent: Sep 21, 1993
Assignee: Guardian Products, Inc. (Arleta, CA)
Inventor: Steven H. Mertz (Denver, CO)
Primary Examiner: Louis S. Zarfas
Application Number: 7/706,098
Classifications
Current U.S. Class: D 3/16