TREA

Frank S. Avella

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  • Irvine, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Position retaining device for draftsman chair
    • Patent number 4,623,195
    • Issue date Nov 18, 1986
    • Plan Hold Corporation
    • Frank S. Avella
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Tilt lock means for a drafting table
    • Patent number 4,508,305
    • Issue date Apr 2, 1985
    • Plan Hold Corporation
    • Sigurd A. Johnson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drafting apparatus
    • Patent number 4,383,375
    • Issue date May 17, 1983
    • Plan Hold Corporation
    • Frank S. Avella
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES