Typewriter

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Information

Patent Grant
D311926

References
Source

Patent Number
D311,926
Date Filed
Friday, April 17, 1987
37 years ago
Date Issued
Tuesday, November 6, 1990
34 years ago

Inventors
- Robert L. Kasprzycki
Original Assignees
- SMITH CORONA CORPORATION
Examiners
- Holtje; Nelson C.
- Veynar; Caron D.

US Classifications
- D18 - Printing and office machinery
Field of Search
- US
- D18 1
- D18 2
- D18 11
- 235 145 R
- 235 145 A
- 400 109-111
- 400 472
- 400 485
- 400 486
- 400 6903
- 400 6904
- 400 691-694
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a typewriter, as shown.

US Referenced Citations (5)

Number	Name	Date	Kind
D281509	Jolliffe	Nov 1985
D290849	Gubbe et al.	Jul 1987
D299248	Kasagi et al.	Jan 1989
D299249	Kasag et al.	Jan 1989
D301041	Kasprzycki	May 1989

Non-Patent Literature Citations (1)

Entry
Ericsson 7700 Typewriter brochure.