Tape cassette mailing case

- Hansa Plastics Inc.

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Description

FIG. 1 is a top plan view of a tape cassette mailing case showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is front elevational view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D203959 March 1966 Callihan et al.
D234273 February 1975 Wilson et al.
D236291 August 1975 Schurman
D236554 August 1975 Sands
D242879 December 28, 1976 Schurman
Patent History
Patent number: D257080
Type: Grant
Filed: Jun 21, 1978
Date of Patent: Sep 30, 1980
Assignee: Hansa Plastics Inc. (Kings Park, NY)
Inventor: Harald Schmidt (Kings Park, NY)
Primary Examiner: George P. Word
Attorney: Albert F. Kronman
Application Number: 5/917,521
Classifications
Current U.S. Class: D 3/35
International Classification: D0302;