TREA

Charles G. Shepherd

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  • Oakville, Ontario, L6J 4Z5, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet music stand
    • Patent number 6,293,511
    • Issue date Sep 25, 2001
    • Petersen Designs INC
    • Charles G. Shepherd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Faucet attachment for treating water
    • Patent number 6,251,274
    • Issue date Jun 26, 2001
    • Envirogard Products Limited
    • Charles G. Shepherd
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for flushing drain pipes
    • Patent number 6,185,755
    • Issue date Feb 13, 2001
    • Charles G. Shepherd
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Utility knife with rotary blade magazine
    • Patent number 5,960,545
    • Issue date Oct 5, 1999
    • The Nack Company Limited
    • Charles G. Shepherd
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Whistle
    • Patent number 5,816,186
    • Issue date Oct 6, 1998
    • Fox 40 International Inc.
    • Charles G. Shepherd
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Pneumatic gun
    • Patent number 5,778,868
    • Issue date Jul 14, 1998
    • K.K.M. Inc.
    • Charles G. Shepherd
    • F41 - WEAPONS
  • Information Patent Grant

    Utility knife
    • Patent number D394597
    • Issue date May 26, 1998
    • The Nack Company Limited
    • Charles G. Shepherd
    • D08 - Tools and hardware
  • Information Patent Grant

    Utility knife with blade magazine
    • Patent number 5,727,320
    • Issue date Mar 17, 1998
    • The Nack Company Limited
    • Charles G. Shepherd
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Sheet music stand
    • Patent number 5,692,719
    • Issue date Dec 2, 1997
    • Petersen; Tod G.
    • Charles G. Shepherd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Utility knife with rotary blade magazine
    • Patent number 5,604,984
    • Issue date Feb 25, 1997
    • The Nack Company Limited
    • Charles G. Shepherd
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Door lock
    • Patent number 5,489,129
    • Issue date Feb 6, 1996
    • Meranto Technology Inc.
    • Charles G. Shepherd
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Catheter having ganged rotary valves
    • Patent number 5,399,172
    • Issue date Mar 21, 1995
    • Med-Pro Design, Inc.
    • Geoffrey S. Martin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Spring-loaded bracket
    • Patent number 5,364,058
    • Issue date Nov 15, 1994
    • Metagal North America Ltd.
    • Charles G. Shepherd
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hockey puck device
    • Patent number 5,207,720
    • Issue date May 4, 1993
    • Fortron International Inc.
    • Charles G. Shepherd
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Book holder
    • Patent number D310099
    • Issue date Aug 21, 1990
    • Chas Chapman Company Limited
    • David R. Chapman
    • D19 - Office supplies
  • Information Patent Grant

    Dispenser
    • Patent number 4,911,327
    • Issue date Mar 27, 1990
    • Silberfeld; Michel
    • Charles G. Shepherd
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Insulated sleeping bag
    • Patent number 4,896,387
    • Issue date Jan 30, 1990
    • Sleeping Bag Limited Partnership
    • Richard E. Malcolm
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mineral applicator
    • Patent number 4,781,705
    • Issue date Nov 1, 1988
    • Zyton Inc.
    • Charles G. Shepherd
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Food smoker device
    • Patent number 4,770,157
    • Issue date Sep 13, 1988
    • B. D. Wait Co. Limited
    • Charles G. Shepherd
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Air duct
    • Patent number 4,730,771
    • Issue date Mar 15, 1988
    • B. D. Wait Co. Limited
    • Charles G. Shepherd
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Barbeque wagon
    • Patent number 4,718,399
    • Issue date Jan 12, 1988
    • B. D. Wait Co. Limited
    • Charles G. Shepherd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Seal assembly
    • Patent number 4,708,830
    • Issue date Nov 24, 1987
    • B. D. Wait Co. Limited
    • Charles G. Shepherd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One piece adjustable damper
    • Patent number 4,691,689
    • Issue date Sep 8, 1987
    • B. D. Wait Co. Limited
    • Charles G. Shepherd
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Endless belt driven cycle
    • Patent number 4,613,006
    • Issue date Sep 23, 1986
    • Alvin Moss
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Book holder
    • Patent number 4,561,623
    • Issue date Dec 31, 1985
    • The Chas. Chapman Company Limited
    • Charles G. Shepherd
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Drum humidifier
    • Patent number 4,490,311
    • Issue date Dec 25, 1984
    • B. D. Wait Co. Limited
    • Charles G. Shepherd
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Humidifier pad support
    • Patent number 4,489,015
    • Issue date Dec 18, 1984
    • B. D. Wait Co. Limited
    • Kurt E. Petersen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Grill lifter
    • Patent number 4,482,181
    • Issue date Nov 13, 1984
    • B. D. Wait Co. Limited
    • Charles G. Shepherd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Display panels
    • Patent number 4,450,970
    • Issue date May 29, 1984
    • J. A. Wilson Display Ltd.
    • Charles G. Shepherd
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Camping stove
    • Patent number 4,426,990
    • Issue date Jan 24, 1984
    • B. D. Wait Company Limited
    • Charles G. Shepherd
    • F24 - HEATING RANGES VENTILATING