Hand pump

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid storage tank upper cover assembly of drawing or adding liqui...

    • Patent number 11,073,140
    • Issue date Jul 27, 2021
    • Jiashan Jinzhan Tool Co., Ltd.
    • Jinquan Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable hydraulic cylinder for the recharge of water for extra-veh...

    • Patent number 10,941,757
    • Issue date Mar 9, 2021
    • HAMILTON SUNSTRAND CORPORATION
    • Aaron Beaudry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lid for a medical waste fluid collection and disposal system

    • Patent number 10,188,775
    • Issue date Jan 29, 2019
    • Dornoch Medical Systems, Inc.
    • Anthony Martini
    • B08 - CLEANING
  • Information Patent Grant

    Lid for a medical waste fluid collection and disposal system

    • Patent number 9,662,426
    • Issue date May 30, 2017
    • Dornoch Medical Systems, Inc.
    • Anthony Martini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Medical waste fluid collection and disposal system

    • Patent number 9,375,520
    • Issue date Jun 28, 2016
    • Dornoch Medical Systems, Inc.
    • Anthony Martini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Human powered irrigation diaphragm pump

    • Patent number 9,151,282
    • Issue date Oct 6, 2015
    • Flow Control LLC.
    • Samuel R. Rulli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lid assembly for a medical waste fluid collection and disposal system

    • Patent number 9,089,629
    • Issue date Jul 28, 2015
    • Dornoch Medical Systems, Inc.
    • Anthony Martini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cleaner for inside of water tank

    • Patent number 8,733,385
    • Issue date May 27, 2014
    • Soichi Ogawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hand pump with air storage tank

    • Patent number 8,721,296
    • Issue date May 13, 2014
    • Beto Engineering & Marketing Co., Ltd.
    • Lo Pin Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual duty hand pump

    • Patent number 8,540,495
    • Issue date Sep 24, 2013
    • Jiao Hsiung Industry Corp.
    • Chui-Ching Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lid assembly for a medical waste fluid collection and disposal system

    • Patent number 8,449,510
    • Issue date May 28, 2013
    • Dornoch Medical Systems, Inc.
    • Anthony Martini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Low fuel permeation primer bulb

    • Patent number 8,403,654
    • Issue date Mar 26, 2013
    • R.L. Hudson & Company
    • James Ray Podesta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Medical waste fluid collection and disposal system

    • Patent number 8,292,857
    • Issue date Oct 23, 2012
    • Dornoch Medical Systems, Inc.
    • Anthony Martini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid transmission

    • Patent number 8,220,260
    • Issue date Jul 17, 2012
    • Martin Russell Harris
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Oil sampling device having a flexible piston and chamber

    • Patent number 8,166,832
    • Issue date May 1, 2012
    • Shell Oil Company
    • Vatsal Mukundlal Shah
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Reverse flow back pressure pump

    • Patent number 8,104,496
    • Issue date Jan 31, 2012
    • Bryan Washington
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Apparatus operating hydraulic actuator for valve

    • Patent number 7,788,914
    • Issue date Sep 7, 2010
    • RPM Tech Co., Ltd.
    • Byoung-Hoo Rho
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid transfer system

    • Patent number 6,988,506
    • Issue date Jan 24, 2006
    • R.P.M. Industries, Inc.
    • John K. Apostolides
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pressure control valve for a fuel tank

    • Patent number 6,736,164
    • Issue date May 18, 2004
    • Tesma Motoren-und Getrieaetechnik Ges.m.b.H.
    • Günther Pozgainer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable fluid transfer conduit

    • Patent number 6,561,219
    • Issue date May 13, 2003
    • R.P.M. Industries, Inc.
    • John K. Apostolides
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Apparatus and method for clearing air conditioning drain lines

    • Patent number 6,427,458
    • Issue date Aug 6, 2002
    • Claude Harry Fowler
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Liquid changer

    • Patent number 6,357,492
    • Issue date Mar 19, 2002
    • Sgr-Bin Hsu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Portable fluid transfer conduit

    • Patent number 6,216,732
    • Issue date Apr 17, 2001
    • R.P.M. Industries, Inc.
    • John K. Apostolides
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel system tester and primer

    • Patent number 4,497,290
    • Issue date Feb 5, 1985
    • Stant Inc.
    • Robert S. Harris
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Kitchen appliance for storing perishable goods

    • Patent number 4,278,114
    • Issue date Jul 14, 1981
    • Zyliss Zysset AG
    • Richardt E. Ruberg
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3035575

    • Patent number 3,035,575
    • Issue date May 22, 1962
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2414158

    • Patent number 2,414,158
    • Issue date Jan 14, 1947
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2357174

    • Patent number 2,357,174
    • Issue date Aug 29, 1944
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2287742

    • Patent number 2,287,742
    • Issue date Jun 23, 1942
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2275471

    • Patent number 2,275,471
    • Issue date Mar 10, 1942
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents