TREA

Desk-top electronic calculator

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Information

  • Patent Grant
  • D279107
  • Patent Number
    D279,107
  • Date Filed
    Monday, April 18, 1983
    42 years ago
  • Date Issued
    Tuesday, June 4, 1985
    39 years ago
  • US Classifications
    Field of Search
    • US
    • D18 2
    • D18 7
    • D18 8
    • D18 11
    • D18 12
    • D18 13
    • D14 100
    • D14 107
    • D14 111
    • D14 114
    • D14 115
    • D10 461
    • D21 13
    • 364 706-710
    • 200 5 A
    • 200 159 B
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a desk-top electronic calculator, as shown and described.
Priority Claims (1)
Number Date Country Kind
57-47793 Oct 1982 JPX
US Referenced Citations (5)
Number Name Date Kind
D227671 Yamamoto Jul 1973
D228501 Yamamoto et al. Oct 1973
D264732 Hanzawa Jun 1982
D269875 Ishida Jul 1983
4379336 Yamamoto et al. Apr 1983