TREA

SHERWOOD-SELPAC CORP

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Organization

  • LOCKPORT, NY, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Gauge valve
    • Patent number D285332
    • Issue date Aug 26, 1986
    • Sherwood Selpac Corp.
    • Joseph C. Trinkwalder
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Pressure regulator with over-pressure safety shut-off feature
    • Patent number 4,491,149
    • Issue date Jan 1, 1985
    • Sherwood Selpac Corp.
    • Joseph C. Trinkwalder
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Valve assembly
    • Patent number 4,462,417
    • Issue date Jul 31, 1984
    • Sherwood Selpac Corp.
    • Joseph C. Trinkwalder
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Pressure-retaining valve and method of retaining pressure
    • Patent number 4,372,343
    • Issue date Feb 8, 1983
    • Sherwood Selpac Corp.
    • Joseph C. Trinkwalder
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Magnetically-operated valve
    • Patent number 4,360,038
    • Issue date Nov 23, 1982
    • Sherwood-Selpac Corporation
    • Joseph C. Trinkwalder
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Heat reclaimer for demand regulator
    • Patent number 4,356,820
    • Issue date Nov 2, 1982
    • Sherwood-Selpac Corporation
    • Joseph C. Trinkwalder
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Float warning device
    • Patent number 4,335,734
    • Issue date Jun 22, 1982
    • Sherwood Selpac Corp.
    • Joseph C. Trinkwalder
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Scuba regulator
    • Patent number 4,226,257
    • Issue date Oct 7, 1980
    • Sherwood-Selpac Corporation
    • Joseph C. Trinkwalder
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Life support training device
    • Patent number 4,152,848
    • Issue date May 8, 1979
    • Sherwood-Selpac Corporation
    • Joseph C. Trinkwalder
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Flow regulator valve
    • Patent number 3,991,785
    • Issue date Nov 16, 1976
    • Sherwood-Selpac Corporation
    • Joseph C. Trinkwalder
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73453062 - SHOW-OFF
    • Serial number 73453062
    • Registration number 1308830
    • Filing date Nov 16, 1983
    • Sherwood Selpac Corp.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73446413 - BRUT
    • Serial number 73446413
    • Filing date Oct 3, 1983
    • Sherwood Selpac Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73410458 - MAGNUM BLIZZARD
    • Serial number 73410458
    • Registration number 1274203
    • Filing date Jan 24, 1983
    • Sherwood Selpac Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73410457 - MAGNUM
    • Serial number 73410457
    • Registration number 1274202
    • Filing date Jan 24, 1983
    • Sherwood Selpac Corp.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73036160 - SS
    • Serial number 73036160
    • Registration number 1045761
    • Filing date Nov 4, 1974
    • SHERWOOD-SELPAC CORP.
    • 6 - Common metals and their alloys