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Information
Patent Grant
D325729
References
Source
Patent Number
D325,729
Date Filed
Friday, September 28, 1990
35 years ago
Date Issued
Tuesday, April 28, 1992
33 years ago
Inventors
Donald L. Forsythe
David M. Allgeier
Original Assignees
NCR Corporation
Examiners
Burke; Wallace R.
Nunn; Freda S.
Agents
Lavin; Richard W.
US Classifications
D14 - Recording, communication, or information retrieval equipment
Field of Search
US
D14 100
D14 102
D14 105
D14 107
D14 114
D14 116
D16 1
D16 2
D16 223
D16 27-32
D18 12
D18 22
D18 36
D18 37
D18 40
235 454
235 462
235 470-473
235 475
235 479
250 208
250 203 R
250 566
250 568
250 239
382 58
382 62
382 63
382 65
355 231
355 233
354 80-82
358 408
358 473
358 474
358 479
Term of Grant
14Years
Information
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Abstract
Description
Claims
The ornamental design for an optical scanner or similar article, as shown and described.
US Referenced Citations (5)
Number
Name
Date
Kind
D311080
Arnott et al.
Oct 1990
D316707
Allgeier
May 1991
3898004
Tiger
Aug 1975
4135663
Nojiri et al.
Jan 1979
4369361
Swartz et al.
Jan 1983
Non-Patent Literature Citations (1)
Entry
Modern Office Technology, Dec. 1988, p. 97, Indus Plain Paper Reader/Printer.