Portable data terminal

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Information

Patent Grant
D270731

References
Source

Patent Number
D270,731
Date Filed
Monday, May 4, 1981
43 years ago
Date Issued
Tuesday, September 27, 1983
41 years ago

Inventors
- John B. MacDonald
- Jack E. Schenkel
Original Assignees
- Cincinnati Milacron Industries, Inc.
Examiners
- Lucas; Susan J.
Agents
- Gregg; John W.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 40
- D13 41
- 361 331
- 361 332
- 361 380
- 361 381
- 361 390
- D14 100-114
- 340 365 R
- 340 700
- 340 711
- 340 712
- 340 720
- 364 900
- 312 223
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for the portable data terminal, as shown and described.

US Referenced Citations (1)

Number	Name	Date	Kind
D254005	Reid et al.	Jan 1980

Foreign Referenced Citations (1)

Number	Date	Country
2505229	Aug 1976	DEX

Non-Patent Literature Citations (2)

Entry
Computer Design, 10/77, p. 123, Datamedia Corp., Portable Elite 1520A Video Terminal.
Datamation, 3/75, p. 39, Adds "Envoy" Portable Terminal.