Handlers with spring devices

Patents Grantslast 30 patents

  • Information Patent Grant

    Alignment apparatus and method for a boom of a pipe handling system

    • Patent number 9,556,689
    • Issue date Jan 31, 2017
    • Schlumberger Technology Corporation
    • Keith J. Orgeron
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Raise-assist and smart energy system for a pipe handling apparatus

    • Patent number 9,556,688
    • Issue date Jan 31, 2017
    • Schlumberger Technology Corporation
    • Keith J. Orgeron
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Alignment apparatus and method for a boom of a pipe handling system

    • Patent number 8,905,699
    • Issue date Dec 9, 2014
    • T & T Engineering Services, Inc.
    • Keith J. Orgeron
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Raise-assist and smart energy system for a pipe handling apparatus

    • Patent number 8,876,452
    • Issue date Nov 4, 2014
    • T & T Engineering Services, Inc.
    • Keith J. Orgeron
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe handling boom pretensioning apparatus

    • Patent number 8,696,288
    • Issue date Apr 15, 2014
    • T & T Engineering Services, Inc.
    • Keith J. Orgeron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe handling boom pretensioning apparatus

    • Patent number 8,192,129
    • Issue date Jun 5, 2012
    • T & T Engineering Services, Inc.
    • Keith J. Orgeron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Alignment apparatus and method for a boom of a pipe handling system

    • Patent number 8,192,128
    • Issue date Jun 5, 2012
    • T & T Engineering Services, Inc.
    • Keith J. Orgeron
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Raise-assist and smart energy system for a pipe handling apparatus

    • Patent number 8,172,497
    • Issue date May 8, 2012
    • T&T Engineering Services
    • Keith J. Orgeron
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Pipe handling boom pretensioning apparatus

    • Patent number 7,726,929
    • Issue date Jun 1, 2010
    • T&T Engineering Services
    • Keith J. Orgeron
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sweeping assembly for excavating machines and the like

    • Patent number 6,269,560
    • Issue date Aug 7, 2001
    • Rockland Inc.
    • Samuel S. Pratt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Self-locking parallel-motion dolly mount

    • Patent number 5,346,357
    • Issue date Sep 13, 1994
    • Curtis C. Hassell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Self-loading dolly mount apparatus

    • Patent number 5,209,628
    • Issue date May 11, 1993
    • Curtis C. Hassell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Apparatus for the stacking of printing products arriving in an imbr...

    • Patent number 5,139,386
    • Issue date Aug 18, 1992
    • Ferag AG
    • Werner Honegger
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Feed mechanisms

    • Patent number 4,354,790
    • Issue date Oct 19, 1982
    • Utilux Pty. Limited
    • Walter Karl
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Toy with spring-operated speed regulated motor mechanism

    • Patent number 4,236,344
    • Issue date Dec 2, 1980
    • Mattel, Inc.
    • William J. Kelly
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3907137

    • Patent number 3,907,137
    • Issue date Sep 23, 1975
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2682349

    • Patent number 2,682,349
    • Issue date Jun 29, 1954
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2665447

    • Patent number 2,665,447
    • Issue date Jan 12, 1954
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2606680

    • Patent number 2,606,680
    • Issue date Aug 12, 1952
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2574857

    • Patent number 2,574,857
    • Issue date Nov 13, 1951
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2559318

    • Patent number 2,559,318
    • Issue date Jul 3, 1951
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2554433

    • Patent number 2,554,433
    • Issue date May 22, 1951
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2536151

    • Patent number 2,536,151
    • Issue date Jan 2, 1951
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2500459

    • Patent number 2,500,459
    • Issue date Mar 14, 1950
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2398860

    • Patent number 2,398,860
    • Issue date Apr 23, 1946
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2331416

    • Patent number 2,331,416
    • Issue date Oct 12, 1943
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2282608

    • Patent number 2,282,608
    • Issue date May 12, 1942
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2187439

    • Patent number 2,187,439
    • Issue date Jan 16, 1940
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2166479

    • Patent number 2,166,479
    • Issue date Jul 18, 1939
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1979612

    • Patent number 1,979,612
    • Issue date Nov 6, 1934
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents