TREA

Keypad

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Information

  • Patent Grant
  • D315896
  • Patent Number
    D315,896
  • Date Filed
    Thursday, April 20, 1989
    35 years ago
  • Date Issued
    Tuesday, April 2, 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
    • D21 48
    • 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
    • 400 472
    • 400 479
    • 400 492
    • 400 484-489
    • 400 682
    • 400 691
    • 400 693
    • 273 148 B
    • 178 18
    • 178 19
    • 074 471
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a keypad, as shown and described.
US Referenced Citations (7)
Number Name Date Kind
D285203 Milroy et al. Aug 1986
D286047 Roots et al. Oct 1986
D301233 Briscoe May 1989
D309449 MacDonald et al. Jul 1990
4650934 Burke Mar 1987
4913573 Retter Apr 1990
4917516 Retter Apr 1990