Sorter attachment for copiers

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Description

FIG. 1 is a front, top and left side perspective view of a sorter attachment for copiers showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D240557 July 1976 Stemmle
D261272 October 13, 1981 Lawrence
D271882 December 20, 1983 DuBois
3561754 February 1971 Gaffron
4105196 August 8, 1978 Van Wagener
4328963 May 11, 1982 DuBois
4332377 June 1, 1982 DuBois
4343463 August 10, 1982 Lawrence
4433837 February 28, 1984 Romanowski
4466608 August 21, 1984 DuBois
Foreign Patent Documents
2075957 November 1981 GBX
Other references
  • Catalogue Of Canon Plain Paper Copiers, NP300/300F (Undated).
Patent History
Patent number: D280636
Type: Grant
Filed: Jul 1, 1983
Date of Patent: Sep 17, 1985
Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
Inventors: Kunio Hara (Chiba), Tooru Okuyama (Isehara)
Primary Examiner: Nelson C. Holtje
Law Firm: Finnegan, Henderson, Farabow, Garrett & Dunner
Application Number: 6/510,245
Classifications
Current U.S. Class: D16/32