TREA

Leonard A. Deni

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  • East Amherst, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water filtration system
    • Patent number 5,957,339
    • Issue date Sep 28, 1999
    • Keystone Manufacturing Co., Inc.
    • Joseph A. Deni
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    System for vacuum evacuation and sealing of plastic bags
    • Patent number 5,893,822
    • Issue date Apr 13, 1999
    • Keystone Mfg. Co., Inc.
    • Joseph A. Deni
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Electric grill
    • Patent number D407598
    • Issue date Apr 6, 1999
    • Keystone Manufacturing Co., Inc.
    • Leonard A. Deni
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Electric grill
    • Patent number 5,845,562
    • Issue date Dec 8, 1998
    • Keystone Mfg. Co., Inc.
    • Leonard A. Deni
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Punch press device
    • Patent number 5,699,708
    • Issue date Dec 23, 1997
    • Unittool Punch & Die Company
    • Frank Deni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Mandreled tube punching device
    • Publication number 20040079212
    • Publication date Apr 29, 2004
    • Unittool Punch & Die Company, Inc.
    • Leonard A. Deni
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING