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David A. Giardino

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  • Rock Hill, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retrofit kit for a modular control apparatus for a power impact tool
    • Patent number 6,988,565
    • Issue date Jan 24, 2006
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Processes of determining torque output and controlling power impact...
    • Patent number 6,892,826
    • Issue date May 17, 2005
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Processes of determining torque output and controlling power impact...
    • Patent number 6,848,516
    • Issue date Feb 1, 2005
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Modular control apparatus for a power impact tool
    • Patent number 6,823,949
    • Issue date Nov 30, 2004
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Processes of determining torque output and controlling power impact...
    • Patent number 6,581,696
    • Issue date Jun 24, 2003
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power impact tool torque apparatus
    • Patent number 6,581,697
    • Issue date Jun 24, 2003
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Grip for pneumatic hand tool
    • Patent number D461388
    • Issue date Aug 13, 2002
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • D08 - Tools and hardware
  • Information Patent Grant

    Vibration isolated impact wrench
    • Patent number 6,321,853
    • Issue date Nov 27, 2001
    • Chicago Pneumtic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Vibration isolated impact wrench
    • Patent number 6,318,479
    • Issue date Nov 20, 2001
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Process of determining torque output and controlling power impact t...
    • Patent number 6,311,786
    • Issue date Nov 6, 2001
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic tool with a reverse valve having an overdrive
    • Patent number 6,250,399
    • Issue date Jun 26, 2001
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench head
    • Patent number 5,896,789
    • Issue date Apr 27, 1999
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench
    • Patent number D404625
    • Issue date Jan 26, 1999
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • D08 - Tools and hardware
  • Information Patent Grant

    Pneumatic ratchet
    • Patent number D395386
    • Issue date Jun 23, 1998
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • D08 - Tools and hardware
  • Information Patent Grant

    Rotary impact wrench clutch improvement
    • Patent number 5,622,230
    • Issue date Apr 22, 1997
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Powered impact wrench
    • Patent number 5,083,619
    • Issue date Jan 28, 1992
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque control screwdriver
    • Patent number 4,951,756
    • Issue date Aug 28, 1990
    • Chicago Pneumatic Tool Company
    • Richard J. Everett
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic hydraulic hand-held power unit
    • Patent number 4,497,197
    • Issue date Feb 5, 1985
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Socket retainer
    • Patent number 4,477,096
    • Issue date Oct 16, 1984
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary and orbital sander
    • Patent number 4,467,565
    • Issue date Aug 28, 1984
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Microprocessor control yield point tightening system
    • Patent number 4,413,396
    • Issue date Nov 8, 1983
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ratchet nutrunner with audible torque signal
    • Patent number 4,403,532
    • Issue date Sep 13, 1983
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Microprocessor monitoring system for fastener tightening
    • Patent number 4,400,785
    • Issue date Aug 23, 1983
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary impact wrench clutch
    • Patent number 4,347,902
    • Issue date Sep 7, 1982
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic nut runner with torque indicator
    • Patent number D261097
    • Issue date Oct 6, 1981
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • D08 - Tools and hardware
  • Information Patent Grant

    Overspeed control means for pneumatic tools
    • Patent number 4,278,103
    • Issue date Jul 14, 1981
    • Chicago Pneumatic Tool Company
    • David A. Giardino
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Safety lever
    • Patent number 4,267,747
    • Issue date May 19, 1981
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic nut runner with torque indicator
    • Patent number 4,265,108
    • Issue date May 5, 1981
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic tool governor
    • Patent number 4,265,265
    • Issue date May 5, 1981
    • Chicago Pneumatic Tool Company
    • William K. Wallace
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents