TREA

Coded key blank

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Information

  • Patent Grant
  • D274302
  • Patent Number
    D274,302
  • Date Filed
    Wednesday, February 10, 1982
    43 years ago
  • Date Issued
    Tuesday, June 19, 1984
    40 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Kemper; Catherine E.
    • Fay; Horace B.
    Agents
    • Sughrue, Mion, Zinn, Macpeak and Seas
  • US Classifications
    Field of Search
    • US
    • D08 347
    • 070 408
    • 070 409
    • 070 404
    • D14 114
    • D13 99
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a coded key blank, as shown and described.
Priority Claims (1)
Number Date Country Kind
81-1747 Aug 1981 SEX
US Referenced Citations (9)
Number Name Date Kind
D223432 Eisenreich Apr 1972
D246761 Kelley et al. Dec 1977
D265049 Flies Jun 1982
3349589 Fricke Oct 1967
3738136 Falk Jun 1973
3786659 Elder et al. Jan 1974
4162623 Yorio et al. Jul 1979
4305267 Nish Dec 1981
4320638 Dunphy et al. Mar 1982
Foreign Referenced Citations (3)
Number Date Country
2149008 Mar 1973 FRX
577686 May 1946 GBX
2039321 Aug 1980 GBX