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Margaret Weiser

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  • Chatsworth, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cross novelty
    • Patent number D947067
    • Issue date Mar 29, 2022
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Angel novelty
    • Patent number D947069
    • Issue date Mar 29, 2022
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Circular-framed wind catcher
    • Patent number D931136
    • Issue date Sep 21, 2021
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Butterfly novelty having perforated wings
    • Patent number D881748
    • Issue date Apr 21, 2020
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Flamingo novelty
    • Patent number D786734
    • Issue date May 16, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Football marquee light
    • Patent number D783876
    • Issue date Apr 11, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D26 - Lighting
  • Information Patent Grant

    Hummingbird novelty
    • Patent number D778773
    • Issue date Feb 14, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Dragonfly novelty
    • Patent number D778774
    • Issue date Feb 14, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Rooster novelty
    • Patent number D778776
    • Issue date Feb 14, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Songbird novelty with tufted head feathers
    • Patent number D778772
    • Issue date Feb 14, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Songbird novelty
    • Patent number D778775
    • Issue date Feb 14, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Football helmet marquee light
    • Patent number D774233
    • Issue date Dec 13, 2016
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • D26 - Lighting
  • Information Patent Grant

    Battery powered decorative light with timer
    • Patent number 8,491,149
    • Issue date Jul 23, 2013
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • A41 - WEARING APPAREL
  • Information Patent Grant

    LED molded tree branches with blossoms
    • Patent number 8,201,972
    • Issue date Jun 19, 2012
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Ultrasonic pest repeller night light with transparent arch
    • Patent number D641896
    • Issue date Jul 19, 2011
    • Exhart Environmental Systems Inc.
    • Margaret Weiser
    • D26 - Lighting
  • Information Patent Grant

    Ultrasonic pest repeller night light with windowed housing
    • Patent number D641897
    • Issue date Jul 19, 2011
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D26 - Lighting
  • Information Patent Grant

    Ladybug night light ultrasonic pest repeller
    • Patent number D640807
    • Issue date Jun 28, 2011
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D26 - Lighting
  • Information Patent Grant

    Football night light ultrasonic pest repeller
    • Patent number D640808
    • Issue date Jun 28, 2011
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D26 - Lighting
  • Information Patent Grant

    Baseball night light ultrasonic pest repeller
    • Patent number D640809
    • Issue date Jun 28, 2011
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D26 - Lighting
  • Information Patent Grant

    Butterfly night light ultrasonic pest repeller
    • Patent number D640810
    • Issue date Jun 28, 2011
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D26 - Lighting
  • Information Patent Grant

    Electronic rodent repeller that mimics a chattering sound of a dist...
    • Patent number 7,948,386
    • Issue date May 24, 2011
    • Exhart Enviromental Systems, Inc.
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Electronic rodent repeller
    • Patent number 7,796,046
    • Issue date Sep 14, 2010
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Electronic rodent repeller
    • Patent number 7,598,879
    • Issue date Oct 6, 2009
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Cow novelty
    • Patent number D568781
    • Issue date May 13, 2008
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Elephant novelty
    • Patent number D565457
    • Issue date Apr 1, 2008
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Snail novelty
    • Patent number D562186
    • Issue date Feb 19, 2008
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Dog novelty
    • Patent number D561639
    • Issue date Feb 12, 2008
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Pig novelty
    • Patent number D561638
    • Issue date Feb 12, 2008
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Giraffe novelty
    • Patent number D561640
    • Issue date Feb 12, 2008
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Connector and method of use thereof
    • Patent number 7,231,702
    • Issue date Jun 19, 2007
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Integrated Lighting System
    • Publication number 20170310139
    • Publication date Oct 26, 2017
    • Exhart Environmental Systems, Inc.
    • Michael Weiser
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Battery Powered Decorative Light with Timer
    • Publication number 20130015782
    • Publication date Jan 17, 2013
    • Margaret Weiser
    • Margaret Weiser
    • A41 - WEARING APPAREL
  • Information Patent Application

    LED Molded Tree Branches with Blossoms
    • Publication number 20120218762
    • Publication date Aug 30, 2012
    • Isaac Weiser
    • A41 - WEARING APPAREL
  • Information Patent Application

    LED Molded Tree Branches With Blossoms
    • Publication number 20110096546
    • Publication date Apr 28, 2011
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • A41 - WEARING APPAREL
  • Information Patent Application

    Electronic Rodent Repeller
    • Publication number 20110002196
    • Publication date Jan 6, 2011
    • Exhort Environmental Systems, Inc.
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Electronic Rodent Repeller
    • Publication number 20090274007
    • Publication date Nov 5, 2009
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Motorized fan with whimsical figure appearance
    • Publication number 20090208353
    • Publication date Aug 20, 2009
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Sculptural flowers with flexibility connected petals
    • Publication number 20080166504
    • Publication date Jul 10, 2008
    • Exhart Environmental Systems, Inc.
    • Margaret Weiser
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    Electronic rodent repeller
    • Publication number 20080156279
    • Publication date Jul 3, 2008
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LED signaling electronic rodent repeller
    • Publication number 20080157982
    • Publication date Jul 3, 2008
    • Exhart Environmental Systems, Inc.
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Twirler novelty
    • Publication number 20070115663
    • Publication date May 24, 2007
    • Margaret Weiser
    • B44 - DECORATIVE ARTS
  • Information Patent Application

    Connector and method of use thereof
    • Publication number 20060198694
    • Publication date Sep 7, 2006
    • Isaac Weiser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rotatable bird feeder
    • Publication number 20050263084
    • Publication date Dec 1, 2005
    • Margaret Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Novelty with solar light
    • Publication number 20050248934
    • Publication date Nov 10, 2005
    • Isaac Weiser
    • F21 - LIGHTING
  • Information Patent Application

    Connector and method of use thereof
    • Publication number 20050105962
    • Publication date May 19, 2005
    • Isaac Weiser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spring novelty with rotating appendage and removable securing portion
    • Publication number 20050054261
    • Publication date Mar 10, 2005
    • Margaret Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Plastic connector for connecting parts and method therefor
    • Publication number 20050002728
    • Publication date Jan 6, 2005
    • Isaac Weiser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPRING NOVELTY WITH ROTATING APPENDAGE AND REMOVABLE SECURING PORTION
    • Publication number 20040248498
    • Publication date Dec 9, 2004
    • Margaret Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Supported novelty with ballast
    • Publication number 20040237363
    • Publication date Dec 2, 2004
    • Margaret Weiser
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    NOVELTY WITH SPRING ATTACHED APPENDAGES
    • Publication number 20040126506
    • Publication date Jul 1, 2004
    • Margaret Weiser
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    GARDEN PEST TRAP
    • Publication number 20040068918
    • Publication date Apr 15, 2004
    • Isaac Weiser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    NOVELTIES HAVING SPRING SUPPORTED APPENDAGES
    • Publication number 20030109192
    • Publication date Jun 12, 2003
    • Isaac Weiser
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    NOVELTIES HAVING SPRING SUPPORTED APPENDAGES
    • Publication number 20030109191
    • Publication date Jun 12, 2003
    • Isaac Weiser
    • A63 - SPORTS GAMES AMUSEMENTS