Laser beam printer
United States Patent D308221

Kojima, Tatsuo (Yokohama, JP)
Application Number:
Publication Date:
Filing Date:
Canon Kabushiki Kaisha (Tokyo, JP)
Primary Class:
Other Classes:
D18/39, D18/53
Field of Search:
D18/13, D18/36, D18/37, D18/38, D18/39, D14/111
View Patent Images:
US Patent References:
D295853PrinterMay, 1988DoieD18/13
D290716Laser printerJuly, 1987Peart et al.D18/13
D291096Laser beam printerJuly, 1987YomoD18/13
D285807Electronic printerSeptember, 1986OtsukaD18/13
D242197N/ANovember, 1976Herr et al.D18/39
D211497N/AJune, 1968YamasakiD18/36

Foreign References:
JP5717025July, 1985
JP5913015August, 1986
JP5920480August, 1986
JP5921818August, 1986
Other References:
Research Disclosure; Apr. 1987; No. 276; .COPYRGT.Kenneth Mason Pub's Ltd., England.
Canon Laser Beam Printer LBP-8A1/A2 Brochure; 1986.
CLR Sprinter Ad; Gov't Data Systems, Jan. '85; p. 17.
Primary Examiner:
Largen, James R.
Assistant Examiner:
Maccormac, Cathy Anne
Attorney, Agent or Firm:
Fitzpatrick, Cella, Harper & Scinto
1. The ornamental design for a laser beam printer, as shown and described.


FIG. 1 is a front elevational view of a laser beam printer showing my 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 top front and left side perspective view thereof.