Data processing system

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Information

Patent Grant
D273866

References
Source

Patent Number
D273,866
Date Filed
Friday, September 24, 1982
42 years ago
Date Issued
Tuesday, May 15, 1984
40 years ago

Inventors
- James J. LaDue
- Clifford I. Shelkofsky
Original Assignees
- International Business Machines Corporation
Examiners
- Lucas; Susan J.
Agents
- Robertson; W. S.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 100-117
- D13 40
- 174 52R
- 361 331
- 361 334
- 361 380
- 361 390
- 361 391
- 361 392
- 312 223
- 312 297
- D06 145
- D06 150
- D06 167
- D06 168
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a data processing system, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D196917	Brueggeman	Nov 1963
D229697	Davis et al.	Dec 1973
D236357	Clayton	Aug 1975
D242926	Abrahamsen et al.	Jan 1977
4235494	Chu et al.	Nov 1980

Foreign Referenced Citations (3)

Number	Date	Country
2363025	Jul 1975	DEX
319831	Mar 1902	FRX
897397	May 1962	GBX

Divisions (1)

	Number	Date	Country
Parent	178263	Aug 1980