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Douglas B. Dobbs

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  • Yorba Linda, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dispenser having an improved inlet valve
    • Patent number 7,870,977
    • Issue date Jan 18, 2011
    • Meadwestvaco Calmar, Inc.
    • Daria Pietrowski
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dispenser having elastomer discharge valve
    • Patent number 7,654,419
    • Issue date Feb 2, 2010
    • Meadwestvaco Calmar, Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Liquid dispenser and cleaner
    • Patent number 6,953,297
    • Issue date Oct 11, 2005
    • Saint-Gobain Calmar Inc.
    • Douglas B. Dobbs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Orifice cup for manually actuated sprayer
    • Patent number 6,793,156
    • Issue date Sep 21, 2004
    • Saint-Gobain Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Twirling dip tube
    • Patent number 6,729,500
    • Issue date May 4, 2004
    • Saint-Gobain Calmar, Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pushbutton dispenser head and closure
    • Patent number D488380
    • Issue date Apr 13, 2004
    • Saint-Gobain Calmar Inc.
    • Douglas B. Dobbs
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Self-aligning pump assembly
    • Patent number 6,702,157
    • Issue date Mar 9, 2004
    • Saint-Gobain Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pushbutton dispenser head
    • Patent number D455960
    • Issue date Apr 23, 2002
    • Saint-Gobain Calmar Inc.
    • Douglas B. Dobbs
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Dosage control for dispenser with child-resistant feature
    • Patent number 6,186,364
    • Issue date Feb 13, 2001
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Precompression pump sprayer having suck-back feature
    • Patent number 5,785,208
    • Issue date Jul 28, 1998
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Pressure venting trigger sprayer
    • Patent number 5,779,108
    • Issue date Jul 14, 1998
    • Calmar Inc.
    • Jacques J. Barriac
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Trigger sprayer having a nozzle cover
    • Patent number 5,706,983
    • Issue date Jan 13, 1998
    • Calmar Inc.
    • Douglas B. Dobbs
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dual foamer nozzle assembly for trigger sprayer
    • Patent number 5,702,058
    • Issue date Dec 30, 1997
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Anti-backoff removable closure for connecting a manually actuated l...
    • Patent number 5,685,445
    • Issue date Nov 11, 1997
    • Calmar Inc.
    • Douglas B. Dobbs
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Foam/spray nozzle assembly for trigger sprayer
    • Patent number 5,678,765
    • Issue date Oct 21, 1997
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Orifice cover slide for trigger sprayer
    • Patent number 5,657,907
    • Issue date Aug 19, 1997
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Foamer nozzle assembly for trigger sprayer
    • Patent number 5,647,539
    • Issue date Jul 15, 1997
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Dual trigger sprayer
    • Patent number 5,535,950
    • Issue date Jul 16, 1996
    • Calmar Inc.
    • Jacques J. Barriac
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sprayer having pressure build-up discharge
    • Patent number 5,522,547
    • Issue date Jun 4, 1996
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid dispenser with interference fit gasket
    • Patent number 5,507,418
    • Issue date Apr 16, 1996
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Anti-loosening snap-fit cap for dispenser
    • Patent number 5,072,860
    • Issue date Dec 17, 1991
    • Calmar Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manually actuated dispensing pump sprayer having a removable nozzle...
    • Patent number 5,040,701
    • Issue date Aug 20, 1991
    • Calmar Inc.
    • Michael G. Knickerbocker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manually actuated dispensing pump sprayer having a removable nozzle...
    • Patent number 5,040,702
    • Issue date Aug 20, 1991
    • Calmar Inc.
    • Michael G. Knickerbocker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manually actuated dispensing pump sprayer having a removable nozzle...
    • Patent number 4,971,227
    • Issue date Nov 20, 1990
    • Calmar, Inc.
    • Michael G. Knickerbocker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Manually actuated dispensing pump
    • Patent number 4,747,523
    • Issue date May 31, 1988
    • Calmar, Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multi-purpose nozzle assembly
    • Patent number 4,706,888
    • Issue date Nov 17, 1987
    • Calmar, Inc.
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Dispenser having an improved inlet valve
    • Publication number 20060243750
    • Publication date Nov 2, 2006
    • Daria Pietrowski
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Dispenser having elastomer discharge valve
    • Publication number 20060060609
    • Publication date Mar 23, 2006
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Liquid dispenser and cleaner
    • Publication number 20050100391
    • Publication date May 12, 2005
    • Saint-Gobain Calmar Inc.
    • Douglas B. Dobbs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Orifice cup for manually actuated sprayer
    • Publication number 20030160113
    • Publication date Aug 28, 2003
    • Douglas B. Dobbs
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...