Fluid actuated

Patents Grantslast 30 patents

  • Information Patent Grant

    View around flow indicator

    • Patent number 7,401,572
    • Issue date Jul 22, 2008
    • Wade L. Donehue
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Water-wheel bathtub float alarm

    • Patent number 7,219,618
    • Issue date May 22, 2007
    • John Henry Shaughnessy
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Restriction indicator

    • Patent number 6,976,448
    • Issue date Dec 20, 2005
    • Donaldson Company, Inc.
    • William J. Krisko
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fluid container with level indicator, and fluid level indicator ass...

    • Patent number 6,805,070
    • Issue date Oct 19, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Lin Lee
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid flow monitor and indicator

    • Patent number 6,796,264
    • Issue date Sep 28, 2004
    • Machine Products Corporation
    • Robert C. Appenzeller
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pneumatic signaling device for divers

    • Patent number 6,796,265
    • Issue date Sep 28, 2004
    • Ideations Design, Inc.
    • James T. Dexter
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Restriction indicator

    • Patent number 6,604,486
    • Issue date Aug 12, 2003
    • Donaldson Company, Inc.
    • William J. Krisko
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pneumatic signaling device for divers

    • Patent number 6,578,511
    • Issue date Jun 17, 2003
    • James T. Dexter
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    View around flow indicator

    • Patent number 6,526,907
    • Issue date Mar 4, 2003
    • Wade L. Donehue
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Bird-scaring device

    • Patent number 6,385,915
    • Issue date May 14, 2002
    • Ted R. Keeler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Liquid-transferring hose

    • Patent number 6,070,617
    • Issue date Jun 6, 2000
    • The Yokohama Rubber Co., Ltd.
    • Yukinori Honda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    System for imparting compressional and shear waves into the earth

    • Patent number 6,065,562
    • Issue date May 23, 2000
    • Industrial Vehicles International, Inc.
    • James M. Bird
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fluid supply system with leak detection device

    • Patent number 5,419,360
    • Issue date May 30, 1995
    • Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "SNECMA"
    • Michel M. A. A. Lechevalier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vapor recovery nozzle with flow indicators

    • Patent number 5,273,087
    • Issue date Dec 28, 1993
    • Amoco Corporation
    • Wolfgang H. Koch
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Fuel and vapor flow signaling process

    • Patent number 5,244,017
    • Issue date Sep 14, 1993
    • Amoco Corporation
    • Harry B. Hartman
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Pressure checker

    • Patent number 5,014,786
    • Issue date May 14, 1991
    • Nitto Kohku Co., Ltd.
    • Yoshikazu Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Rupture disk failure indicating apparatus

    • Patent number 4,951,697
    • Issue date Aug 28, 1990
    • BS & B Safety Systems, Inc.
    • Donald K. Fritts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual wall vessel for primary and secondary liquid containment

    • Patent number 4,871,081
    • Issue date Oct 3, 1989
    • Ershig's, Inc.
    • A. Herbert Ershig
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Locus identifying device

    • Patent number 4,796,167
    • Issue date Jan 3, 1989
    • Kat Electronics, Inc.
    • Thomas A. Brown
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Rotating multicolored air driven reflector

    • Patent number 4,767,185
    • Issue date Aug 30, 1988
    • Terry B. Lyons
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Pneumatic pressure gauge

    • Patent number 4,708,169
    • Issue date Nov 24, 1987
    • Jackson Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Alarm device for respirators

    • Patent number 4,669,415
    • Issue date Jun 2, 1987
    • Dragerwerk AG
    • Leslie F. Boord
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Position indicator for valves

    • Patent number 4,635,901
    • Issue date Jan 13, 1987
    • Smith International, Inc.
    • Richard J. Pond
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for monitoring lengths of hose

    • Patent number 4,446,892
    • Issue date May 8, 1984
    • Maxwell AG
    • Anthony J. Maxwell
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Wind direction indicator

    • Patent number 4,402,220
    • Issue date Sep 6, 1983
    • Pfeiffer Geratebau GmbH
    • Werner Kuhlmann
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Bucket position indicator assembly

    • Patent number 4,391,563
    • Issue date Jul 5, 1983
    • J. I. Case Company
    • Francis H. Vietor
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Overinflation indicator for tracheal tubes

    • Patent number 4,361,107
    • Issue date Nov 30, 1982
    • Gordon A. Gereg
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and apparatus for indicating and adjusting the angular posit...

    • Patent number 4,283,943
    • Issue date Aug 18, 1981
    • George H. Schoneberger
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Flange valve having improved sealing characteristics and wear indic...

    • Patent number 4,136,709
    • Issue date Jan 30, 1979
    • Mammel; A. Dean
    • Philip W. Rogers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Moisture detection system for a sterile package

    • Patent number 4,049,121
    • Issue date Sep 20, 1977
    • Baxter Travenol Laboratories, Inc.
    • Leonard Alan White
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    View around flow indicator

    • Publication number 20070204787
    • Publication date Sep 6, 2007
    • Wade L. Donehue
    • G01 - MEASURING TESTING
  • Information Patent Application

    WATER WHEEL BATHTUB FLOAT ALARM

    • Publication number 20070131157
    • Publication date Jun 14, 2007
    • John Henry Shaughnessy
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Restriction indicator

    • Publication number 20040187765
    • Publication date Sep 30, 2004
    • Donaldson Company, Inc.
    • William J. Krisko
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluid container with level indicator, and fluid level indicator ass...

    • Publication number 20040069205
    • Publication date Apr 15, 2004
    • HONDA GIKEN KOGYO KABUSHIKI KAISHA
    • Lin L. Lee
    • G01 - MEASURING TESTING
  • Information Patent Application

    VIEW AROUND FLOW INDICATOR

    • Publication number 20030033971
    • Publication date Feb 20, 2003
    • Wade L. Donehue
    • G01 - MEASURING TESTING