TREA

Computer keyboard

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Information

  • Patent Grant
  • D316542
  • Patent Number
    D316,542
  • Date Filed
    Monday, June 5, 1989
    35 years ago
  • Date Issued
    Tuesday, April 30, 1991
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D14 100
    • D14 101
    • D14 105-107
    • D14 113-115
    • D18 1
    • D18 7
    • D18 11
    • D18 12
    • D13 158
    • D13 162
    • 235 145 A
    • 235 145 R
    • 200 5 A
    • 200 5 R
    • 200 6 A
    • 200 6 R
    • 340 700
    • 340 706
    • 340 710-712
    • 341 22
    • 341 23
    • 364 706-710
    • 400 477
    • 400 479
    • 400 484-489
    • 400 492
    • 400 472
    • 400 682
    • 400 691
    • 400 693
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a computer keyboard, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D281426 Kurihara et al. Nov 1985
D285793 Moggridge Sep 1986
D293911 Lynar et al. Jan 1988
D307748 Cardona et al. May 1990
D308200 Sottsass May 1990