Printer platen

- Hewlett Packard
Description

FIG. 1 is a perspective view of a printer platen showing our new design;

FIG. 2 is an enlarged right side elevational view thereof;

FIG. 3 is an enlarged left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a cross-sectional view, enlarged, taken along the line 8--8 of FIG. 5;

FIG. 9 is a top plan view of a first one-third portion thereof;

FIG. 10 is a top plan view of a middle one-third portion thereof; and,

FIG. 11 is a top plan view of a last one-third portion thereof.

Referenced Cited
U.S. Patent Documents
4469026 September 4, 1984 Irwin
4575729 March 11, 1986 Ayers et al.
4914562 April 3, 1990 Abe et al.
4934850 June 19, 1990 Okubo et al.
4982207 January 1, 1991 Tunmore et al.
5249062 September 28, 1993 Ejiri et al.
5287123 February 15, 1994 Medin et al.
5296873 March 22, 1994 Russell et al.
Foreign Patent Documents
074892 June 1980 JPX
0168863 September 1985 JPX
229580 October 1986 JPX
4053867 March 1989 JPX
Other references
  • Westinghouse Scientific Paper 90-1SK0-EMAPP-P1; Oct. 1990.
Patent History
Patent number: D358417
Type: Grant
Filed: Apr 30, 1993
Date of Patent: May 16, 1995
Assignee: Hewlett-Packard Company (Palo Alto, CA)
Inventors: Todd R. Medin (Escondido, CA), Brent W. Richtsmeier (San Diego, CA)
Primary Examiner: Cathy Anne MacCormac
Application Number: 0/7,765
Classifications