Laser beam printer

- Canon
Description

FIG. 1 is a front elevational view of a laser beam printer showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D228957 October 1973 Ishii
D287730 January 13, 1987 Kojima et al.
D291095 July 28, 1987 Morozumi et al.
D292004 September 22, 1987 Fukuda
D293247 December 15, 1987 Nakade
D306744 March 20, 1990 Yomo
D307764 May 8, 1990 Kojima
D308219 May 29, 1990 Yoshida
D308221 May 29, 1990 Kojima
D308695 June 19, 1990 Eto et al.
Other references
  • Genicom 5010 brochure; p. 5. Canon LBP-8II Laser Beam Printer brochure; 1987; cover photo. Modern Ofc. Technology; Jun. 1989; p. 8; Mannesmann Tally Printer advertisement. Oki Laserline 6 brochure; cover photo.
Patent History
Patent number: D321001
Type: Grant
Filed: Apr 17, 1989
Date of Patent: Oct 22, 1991
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Toshio Umino (Yokohama), Masaaki Sakai (Tokyo)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/338,758
Classifications
Current U.S. Class: D18/13