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David A. Swinden

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  • Ellenville, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Balanced kitchen cutlery device
    • Patent number 6,625,890
    • Issue date Sep 30, 2003
    • Whirlpool Corporation
    • Joseph A. Hufnagel
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Sharpening stand for a cutlery device
    • Patent number 6,595,837
    • Issue date Jul 22, 2003
    • Whirlpool Corporation
    • Gregory O. Raklovits
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Lock release mechanism for a folding combination tool or the like
    • Patent number 6,219,870
    • Issue date Apr 24, 2001
    • Imperial Schrade Corp.
    • David A. Swinden
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Multi-purpose folding tool
    • Patent number 5,963,999
    • Issue date Oct 12, 1999
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Surface portions of folded multi-purpose tool
    • Patent number D409893
    • Issue date May 18, 1999
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • D08 - Tools and hardware
  • Information Patent Grant

    Pliers jaw
    • Patent number D406030
    • Issue date Feb 23, 1999
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • D08 - Tools and hardware
  • Information Patent Grant

    Multi-purpose folding pliers
    • Patent number D401133
    • Issue date Nov 17, 1998
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • D08 - Tools and hardware
  • Information Patent Grant

    Multi-purpose folding tool
    • Patent number 5,791,002
    • Issue date Aug 11, 1998
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pliers handle
    • Patent number D396618
    • Issue date Aug 4, 1998
    • Imperial Schrade Corp.
    • David A. Swinden
    • D08 - Tools and hardware
  • Information Patent Grant

    Locking mechanism for a folding combination tool
    • Patent number 5,781,950
    • Issue date Jul 21, 1998
    • Imperial Schrade Corp.
    • David A. Swinden
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tamper-resistant, point-of-sale, article display package
    • Patent number 5,626,226
    • Issue date May 6, 1997
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Knife with detachable support
    • Patent number 5,495,673
    • Issue date Mar 5, 1996
    • Imperial Schrade Corp.
    • Walter A. Gardiner
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents