Douglas Hanneken

Person

  • Saint Louis, MO, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWDER DISPENSER

    • Publication number 20230392967
    • Publication date Dec 7, 2023
    • Handi-Craft Company
    • Douglas Hanneken
    • G01 - MEASURING TESTING
  • Information Patent Application

    RETENTION ASSEMBLIES FOR ANIMAL TRAPS

    • Publication number 20210251210
    • Publication date Aug 19, 2021
    • Plasticos Global Solutions, LLC
    • Michael Cosentino
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    WARMING APPARATUS INCLUDING A HEATING ELEMENT

    • Publication number 20190231122
    • Publication date Aug 1, 2019
    • Handi-Craft Company
    • Douglas Hanneken
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VALVE ASSEMBLY FOR A LEAK RESISTANT DRINKING CUP

    • Publication number 20190008297
    • Publication date Jan 10, 2019
    • Handi-Craft Company
    • Xiangwen Zhang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SPOUTLESS DRINKING CUP

    • Publication number 20180344064
    • Publication date Dec 6, 2018
    • Handi-Craft Company
    • Charles MILLER
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    WARMING APPARATUS FOR WARMING THE CONTENTS OF A FOODSTUFF CONTAINER

    • Publication number 20180192819
    • Publication date Jul 12, 2018
    • Handi-Craft Company
    • Douglas Hanneken
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BOTTLE BRUSH WITH MULTIPLE BRISTLE REACHES

    • Publication number 20170265636
    • Publication date Sep 21, 2017
    • Handi-Craft Company
    • Douglas Hanneken
    • A46 - BRUSHWARE
  • Information Patent Application

    VALVE ASSEMBLY FOR LEAK RESISTANT STRAW CUP

    • Publication number 20170208974
    • Publication date Jul 27, 2017
    • Handi-Craft Company
    • Xiangwen Zhang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VALVE ASSEMBLY FOR A DRINKING CUP AND A DRINKING CUP HAVING A VALVE...

    • Publication number 20170174400
    • Publication date Jun 22, 2017
    • HANDI-CRAFT COMPANY
    • Xiangwen Zhang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PORTABLE ANIMAL PAW WASHING DEVICE

    • Publication number 20160100551
    • Publication date Apr 14, 2016
    • Douglas Hanneken
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING