TREA

Plan Hold Corporation

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Organization

  • Irvine, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Cable terminal box construction
    • Patent number 4,805,073
    • Issue date Feb 14, 1989
    • Plan Hold Corporation
    • Sigurd A. Johnson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    Controlled mounting for luminaire on tiltable drafting board
    • Patent number 4,586,440
    • Issue date May 6, 1986
    • Plan Hold Corporation
    • Frank S. Avella
    • F21 - LIGHTING
  • Information Patent Grant

    Balanced light for drafting tables
    • Patent number D280030
    • Issue date Aug 6, 1985
    • Plan Hold Corporation
    • Charles Matthews
    • D26 - Lighting
  • 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

    Articulated task lamp
    • Patent number 4,494,177
    • Issue date Jan 15, 1985
    • Plan Hold Corp.
    • Charles Matthews
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Light box
    • Patent number 4,418,378
    • Issue date Nov 29, 1983
    • Plan Hold Corporation
    • Sigurd A. Johnson
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • 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
  • Information Patent Grant

    Index guide means for a filing system
    • Patent number 4,303,284
    • Issue date Dec 1, 1981
    • Plan Hold Corporation
    • Sigurd A. Johnson
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Vertical filing system
    • Patent number 4,155,607
    • Issue date May 22, 1979
    • Plan Hold Corporation
    • Richard W. Sitler
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Single point suspension means and cabinet construction therefor for...
    • Patent number 3,994,547
    • Issue date Nov 30, 1976
    • Plan Hold Corporation
    • Richard W. Sitler
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Trademarklast 30 trademarks

  • Information Trademark

    73559429 - STRIPLITE
    • Serial number 73559429
    • Registration number 1411208
    • Filing date Sep 23, 1985
    • Plan Hold Corporation
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73559420 - PARATRAC
    • Serial number 73559420
    • Registration number 1397485
    • Filing date Sep 23, 1985
    • Plan Hold Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73512377 - P
    • Serial number 73512377
    • Registration number 1351324
    • Filing date Dec 6, 1984
    • Plan Hold Corporation
    • 6 - Common metals and their alloys
  • Information Trademark

    73298242 - HI-TECH
    • Serial number 73298242
    • Registration number 1182163
    • Filing date Feb 23, 1981
    • Plan Hold Corporation
    • 20 - Furniture, mirrors, picture frames
  • Information Trademark

    73229078 - PLAN HOLD
    • Serial number 73229078
    • Registration number 1168024
    • Filing date Aug 27, 1979
    • Plan Hold Corporation
    • 6 - Common metals and their alloys
  • Information Trademark

    72178297 - P
    • Serial number 72178297
    • Registration number 784012
    • Filing date Oct 3, 1963
    • PLAN HOLD CORPORATION
    • 20 - Furniture, mirrors, picture frames