TREA

Typewriter

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Information

  • Patent Grant
  • D308535
  • Patent Number
    D308,535
  • Date Filed
    Wednesday, September 23, 1987
    37 years ago
  • Date Issued
    Tuesday, June 12, 1990
    34 years ago
  • US Classifications
    Field of Search
    • US
    • D18 1
    • D18 2
    • D18 3
    • D18 7
    • D18 11
    • D14 100
    • D14 106
    • D14 113
    • 235 145 A
    • 235 145 R
    • 312 208
    • 340 700
    • 340 706
    • 340 711
    • 340 712
    • 341 20-23
    • 364 706-708
    • 400 109-111
    • 400 83
    • 400 122
    • 400 472
    • 400 485
    • 400 486
    • 400 489
    • 400 6902-694
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a typewriter, as shown and described.
US Referenced Citations (7)
Number Name Date Kind
D289177 Sawada Apr 1987
D291442 Kurihara Aug 1987
D293678 Sawatani et al. Jan 1988
D303250 Ver Nooy Sep 1989
4298773 Diab Nov 1981
4739316 Yamaguchi et al. Apr 1988
4781422 Kimble Nov 1988
Foreign Referenced Citations (2)
Number Date Country
0007971 Jan 1986 JPX
0684172 Aug 1986 JPX