File box

- Esselte Obergs AB
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Description

FIG. 1 is a perspective view of a file box showing my new design;

FIG. 2 is an inverted bottom rear perspective view thereof; and

FIG. 3 is a right side perspective view with the top lid and front flap in open positions.

Referenced Cited
U.S. Patent Documents
D193806 October 1962 Humphries
D201115 May 1965 Parsell
D217080 March 1970 Fleming
D246548 November 29, 1977 Uyeda
Other references
  • Horder's Inc., Cat. .COPYRGT. 1952, p. 24, Item `F`. Sterling Plastics Co. Cat. 1971, p. 22, Item #274.
Patent History
Patent number: D249393
Type: Grant
Filed: Oct 27, 1976
Date of Patent: Sep 12, 1978
Assignee: Esselte Obergs AB (Stockholm)
Inventor: Ole Winther (Helsingor)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Richard C. Sughrue
Application Number: 5/735,937
Classifications
Current U.S. Class: D87/1R; D87/5F
International Classification: D0302;