TREA

Key blank

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Information

  • Patent Grant
  • D353760
  • Patent Number
    D353,760
  • Date Filed
    Tuesday, September 14, 1993
    31 years ago
  • Date Issued
    Tuesday, December 27, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • D08 347
    • D08 348
    • 070 336
    • 070 344
    • 070 393
    • 070 395
    • 070 402
    • 070 405
    • 070 408
    • 070 456 R
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a key blank, as shown.
Priority Claims (2)
Number Date Country Kind
16728 Jul 1990 ILX
17108 Nov 1990 ILX
US Referenced Citations (5)
Number Name Date Kind
D278880 Widen May 1985
D333973 Eizen Mar 1993
3349589 Fricke Oct 1967
3780393 Gaetke Dec 1973
4922229 Guenst May 1990
Non-Patent Literature Citations (3)
Entry
Ilco Unican Catalogue No. 60R (1984) p. S6, Lowe & Fletcher LF3 Key.
Ilco Unican Catalogue No. 60R (1984) p. 116, Chrysler Sec Key.
Ilco Unican Catalogue No. 60R (1984) p. 88, Key F25.
Divisions (1)
Number Date Country
Parent 643668 Jan 1991