TREA

Computer keyboard spacebar with intergrated pointing stick for typing and pointing operations

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Information

  • Patent Grant
  • D360200
  • Patent Number
    D360,200
  • Date Filed
    Monday, August 9, 1993
    31 years ago
  • Date Issued
    Tuesday, July 11, 1995
    29 years ago
  • US Classifications
    Field of Search
    • US
    • D14 100
    • D14 101
    • D14 106
    • D14 115
    • D14 107
    • 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
    • 345 167
    • 345 168
    • 345 160
    • 345 161
    • 341 22
    • 341 23
    • 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 computer keyboard spacebar with integrated pointing stick for typing and pointing operations, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
D245109 Yoshioka Jul 1977
D340696 Barrett Oct 1993
4896003 Hsieh Jan 1990
5189403 Franz et al. Feb 1993
5294121 Chiang Mar 1994
5343219 DuBosque, Jr. Aug 1994
Foreign Referenced Citations (1)
Number Date Country
PCTUS9006831 Nov 1990 WOX
Non-Patent Literature Citations (4)
Entry
IBM Technical Disclosure Bulletin vol. 22 No. 7 Dec. 1979 Dual Function Key for Upper and Lower Print Control pp. 2663-2664.
IBM Technical Disclosure Bulletin vol. 28 No. 5 Oct. 1985 Smart Key pp. 1859-1860.
IBM Technical Disclosure Bulletin vol. 33 No. 9 Feb. 1991 Enlarged Cursor Key With Trackball pp. 428-430.
Toshiba Brochure 1993 T3400CT Computer with Pointing Device.