Book binding machine

- Semotex AB

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Description

FIG. 1 is a front elevational view of a book binding machine showing my new design;

FIG. 2 is a left side elevational view with the power cord broken away for ease of illustration;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a top front right perspective view thereof.

Referenced Cited
U.S. Patent Documents
D238000 December 1975 Patla
3407105 October 1968 Staats et al.
Other references
  • Office Products, 6/78, p. 64-Thermal Binder at bottom left.
Patent History
Patent number: D263970
Type: Grant
Filed: Oct 14, 1980
Date of Patent: Apr 20, 1982
Assignee: Semotex AB (Stockholm)
Inventor: Sture Wiholm (Johanneshov)
Primary Examiner: Louis S. Zarfas
Law Firm: Oblon, Fisher, Spivak, McClelland & Maier
Application Number: 6/197,142
Classifications
Current U.S. Class: D18/34
International Classification: D1804;