Combined typewriter and graphmaker

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Information

Patent Grant
D290714

References
Source

Patent Number
D290,714
Date Filed
Friday, January 25, 1985
40 years ago
Date Issued
Tuesday, July 7, 1987
37 years ago

Inventors
Original Assignees
- Panasonic Corporation
Examiners
- Zarfas; Louis S.
Agents
- Sughrue, Mion, Zinn, Macpeak and Seas

US Classifications
- D18 - Printing and office machinery
Field of Search
- US
- D18 1
- D18 2
- D18 12
- 400 689-694
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined typewriter and graphmaker, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
59-32297	Jul 1984	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D159977	Gordenier	Sep 1950
D278404	Morishita	Apr 1985
D282374	Maekawa et al.	Jan 1986
D282551	Nibley et al.	Feb 1986