TREA

Portion of a key blade blank

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Information

  • Patent Grant
  • D350059
  • Patent Number
    D350,059
  • Date Filed
    Wednesday, January 6, 1993
    32 years ago
  • Date Issued
    Tuesday, August 30, 1994
    30 years ago
  • US Classifications
    Field of Search
    • US
    • D08 347-348
    • 070 393
    • 070 402
    • 070 405-407
    • 070 419
    • 070 437
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for portion of a key blade blank, as shown and described.
US Referenced Citations (8)
Number Name Date Kind
D278880 Widen May 1985
D286854 Fane et al. Nov 1986
D328856 Best et al. Aug 1992
D335253 Eizen May 1993
2803959 Schlage Aug 1957
3499304 Nuajoks Mar 1970
4608842 Tietz Sep 1986
4964288 Braun et al. Oct 1990
Foreign Referenced Citations (1)
Number Date Country
88591 Feb 1960 DKX
Non-Patent Literature Citations (3)
Entry
Ilco Unican Corp Catalogue No. 60R (1984) Key Blank #A1170B (p. 2).
Ilco Unican Corp Catalogue No. 60R (1984) Key Blank #1054F (p. 13).
Emhart Corp. Drawing-Warding Data-Sections 59B, 62B, 76DI.