Calculator

Information

  • Patent Grant
  • D329451
  • Patent Number
    D329,451
  • Date Filed
    Friday, October 19, 1990
    35 years ago
  • Date Issued
    Tuesday, September 15, 1992
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D18 6
    • D18 7
    • D10 461
    • 200 5 A
    • 235 1 D
    • 235 1 R
    • 235 61 R
    • 235 145 R
    • 235 375
    • 235 379
    • 364 706-710
    • 340 365
    • 340 700
    • Term of Grant
      14Years
Abstract
Description
Claims
  • The ornamental design for a calculator, as shown.
Priority Claims (1)
Number Date Country Kind
79305394 Aug 1990 TWX
US Referenced Citations (2)
Number Name Date Kind
D200477 Mackin Mar 1965
4313108 Yoshida Jan 1982
Non-Patent Literature Citations (3)
Entry
Austad's 1985 Catalogue; p. 30; Desk Golf Pen Set; bottom right of page.
Hong Kong Enterprise (HKE); Nov. 1987; p. 207; Score Matic bottom right of page.
Austad's Catalogue; p. 29 Pro Golf game at bottom right of page.