TREA

Combined pointing stick and surrounding keycap for use in a computer keyboard

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Information

  • Patent Grant
  • D360412
  • Patent Number
    D360,412
  • Date Filed
    Wednesday, February 16, 1994
    31 years ago
  • Date Issued
    Tuesday, July 18, 1995
    29 years ago
  • US Classifications
    Field of Search
    • US
    • D14 100
    • D14 101
    • D14 106
    • D14 107
    • D14 114
    • D14 115
    • D18 1
    • D18 2
    • D18 7
    • D18 11
    • D18 12
    • 235 145 A
    • 235 145 R
    • 200 5 A
    • 200 5 R
    • 200 6 A
    • 200 6 R
    • 341 22
    • 341 23
    • 345 167
    • 345 168
    • 345 160
    • 345 161
    • 364 7081
    • 400 472
    • 400 479
    • 400 484-486
    • 400 488
    • 400 489
    • 400 682
    • 361 683
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a combined pointing stick and surrounding keycap for use in a computer keyboard, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D340696 Barrett Oct 1993
4896003 Hsieh Jan 1990
5294121 Chiang Mar 1994
5343219 DuBosque, Jr. Aug 1994
Non-Patent Literature Citations (3)
Entry
IBM Technical Disclosure Bulletin vol. 22, No. 7 Dec. 1979 pp. 2663-2664 Dual-Function Key For Upper And Lower Print Control.
IBM Technical Disclosure Bulletin vol. 33 No. 9 Feb. 1991 pp. 428-430 Enlarged Cursor Key With Trackball.
Toshiba 1993 T3400CT Computer.