Knapsack or similar article

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Description

FIG. 1 is a perspective view of a knapsack or similar article showing my new design;

FIG. 2 is a left front perspective view thereof with the closure flaps in open positions;

FIG. 3 is a rear elevational view of FIG. 1; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D17791 October 1887 Becker
D224178 July 1972 Bryant
797667 August 1905 Davis
2456253 December 1948 Bushey
3734365 May 1973 Sprecker
Patent History
Patent number: D251154
Type: Grant
Filed: Apr 28, 1977
Date of Patent: Feb 20, 1979
Inventor: Allen M. Wozniak (Gary, IN)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Sabin C. Bronson
Application Number: 5/792,019
Classifications
Current U.S. Class: D87/5R; D87/1R
International Classification: D0301;