TREA

Air diffuser guard

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Information

  • Patent Grant
  • D387155
  • Patent Number
    D387,155
  • Date Filed
    Monday, June 21, 1993
    31 years ago
  • Date Issued
    Tuesday, December 2, 1997
    27 years ago
  • Inventors
  • Examiners
    • Lichtenstein; Lisa
    Agents
    • Burd, Bartz & Gutenkauf
  • US Classifications
    Field of Search
    • US
    • D23 386
    • D23 387
    • D23 388
    • D23 389
    • D23 330
    • 454 307
    • 454 289
    • 454 284
  • International Classifications
    • 2303
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for an air diffuser guard, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D235066 Rasmussen May 1975
D235067 Rasmussen May 1975
D322634 Callas Dec 1991
3386367 Pellegrino Jun 1968
3502016 Steele Mar 1970
3665969 Clifford May 1972
4481871 Efstratis Nov 1984
4501195 Held Feb 1985
4655120 Lemmo Apr 1987
5188332 Callas Feb 1993
Divisions (1)
Number Date Country
Parent 954923 Sep 1992