TREA

Precision Metal Fabricators

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  • Hayward, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Air table system
    • Patent number RE32684
    • Issue date May 31, 1988
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • 406 - Conveyors: fluid current
  • Information Patent Grant

    Controlled speed coverless air conveyor
    • Patent number 4,732,513
    • Issue date Mar 22, 1988
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Shock absorbant single filer
    • Patent number 4,730,956
    • Issue date Mar 15, 1988
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Divergent single filer
    • Patent number 4,730,955
    • Issue date Mar 15, 1988
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Container nesting apparatus
    • Patent number 4,721,419
    • Issue date Jan 26, 1988
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vacuum single filer
    • Patent number 4,669,604
    • Issue date Jun 2, 1987
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for handling container ends en masse
    • Patent number 4,655,677
    • Issue date Apr 7, 1987
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Single filer blow-back apparatus
    • Patent number 4,653,964
    • Issue date Mar 31, 1987
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Air table system
    • Patent number 4,568,223
    • Issue date Feb 4, 1986
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vertical single filer conveyor system
    • Patent number 4,561,806
    • Issue date Dec 31, 1985
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vacuum belt conveyor
    • Patent number 4,560,060
    • Issue date Dec 24, 1985
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air transport system
    • Patent number 4,521,130
    • Issue date Jun 4, 1985
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Air table system
    • Patent number 4,462,720
    • Issue date Jul 31, 1984
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Air table system
    • Patent number 4,456,406
    • Issue date Jun 26, 1984
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Air transport system
    • Patent number 4,451,182
    • Issue date May 29, 1984
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Air conveyor
    • Patent number 4,369,005
    • Issue date Jan 18, 1983
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Side panel unit for a pneumatic article feeder adaptor
    • Patent number D267408
    • Issue date Dec 28, 1982
    • Precision Metal Fabricators, Inc.
    • Richard D. Lenhart
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Air table system
    • Patent number 4,347,022
    • Issue date Aug 31, 1982
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Air operated conveyor apparatus
    • Patent number 4,253,783
    • Issue date Mar 3, 1981
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Air operated conveyor apparatus
    • Patent number 4,182,586
    • Issue date Jan 8, 1980
    • Precision Metal Fabricators, Inc.
    • Ronald A. Lenhart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73438737 - ZOT
    • Serial number 73438737
    • Registration number 1334471
    • Filing date Aug 11, 1983
    • Precision Metal Fabricators, Inc.
    • 28 - Games and playthings
  • Information Trademark

    73438749 - ZOT PINSETTER CONVERSIONS
    • Serial number 73438749
    • Registration number 1332334
    • Filing date Aug 11, 1983
    • Precision Metal Fabricators, Inc.
    • 28 - Games and playthings
  • Information Trademark

    73436041 - PRECISION METAL FABRICATORS
    • Serial number 73436041
    • Registration number 1342044
    • Filing date Jul 25, 1983
    • Precision Metal Fabricators, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73351337 - PMF
    • Serial number 73351337
    • Registration number 1252461
    • Filing date Feb 22, 1982
    • Precision Metal Fabricators
    • 37 - Building construction
  • Information Trademark

    73351365 - NSI
    • Serial number 73351365
    • Registration number 1224075
    • Filing date Feb 22, 1982
    • Precision Metal Fabricators
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73351368 - PRECISION METAL FABRICATORS
    • Serial number 73351368
    • Filing date Feb 22, 1982
    • Precision Metal Fabricators
    • 37 - Building construction
  • Information Trademark

    73341408 - CONVEY AIR
    • Serial number 73341408
    • Registration number 1348892
    • Filing date Dec 14, 1981
    • Precision Metal Fabricators, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73191387 - PMF
    • Serial number 73191387
    • Registration number 1205132
    • Filing date Oct 30, 1978
    • Precision Metal Fabricators, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73191388 - AIR
    • Serial number 73191388
    • Filing date Oct 30, 1978
    • Precision Metal Fabricators, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    73131890 - AIR SINGLE FILER
    • Serial number 73131890
    • Registration number 1112999
    • Filing date Jun 27, 1977
    • PRECISION METAL FABRICATORS, INC.
    • 7 - Machines and machine tools