Backpack frame

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Description

FIG. 1 is a top, front and right side perspective view of a backpack frame showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D130181 October 1941 Hartsock
3225985 December 1965 Romney
3464607 September 1969 Grace et al.
3648907 March 1972 Romney
3797718 March 1974 Piant
3923217 December 1975 Dean, II et al.
4015759 April 5, 1977 Dreissigacer et al.
4114788 September 19, 1978 Zufich
Patent History
Patent number: D308912
Type: Grant
Filed: Mar 20, 1987
Date of Patent: Jul 3, 1990
Inventor: Jerry L. Lee (Vashon, WA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Cathy Anne MacCormac
Attorneys: Ward Brown, Robert W. Beach
Application Number: 7/45,649
Classifications
Current U.S. Class: D 3/32