with tying means for connecting the bars or members

Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible utility scaffold

    • Patent number 11,846,107
    • Issue date Dec 19, 2023
    • GRADY F. SMITH & CO., INC.
    • Grady F. Smith
    • E04 - BUILDING
  • Information Patent Grant

    Ladder cage latching members and methods of use

    • Patent number 11,519,224
    • Issue date Dec 6, 2022
    • Direct Scaffold Supply, LP
    • Matthew G. Wells
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Suspended scaffolding structure and connector therefor

    • Patent number 10,570,630
    • Issue date Feb 25, 2020
    • Nicholas Mark Shaw
    • E04 - BUILDING
  • Information Patent Grant

    Work platform system including suspended paneled portion and method...

    • Patent number 9,388,589
    • Issue date Jul 12, 2016
    • Safway Services, LLC
    • Mathieu Grumberg
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Intermediate scaffold joint

    • Patent number 8,973,711
    • Issue date Mar 10, 2015
    • Deltak Manufacturing, Inc.
    • Yates Westley Hayman
    • E04 - BUILDING
  • Information Patent Grant

    Corner scaffold structure

    • Patent number 6,739,429
    • Issue date May 25, 2004
    • Gregory Peals
    • E04 - BUILDING
  • Information Patent Grant

    Modular hinged scaffold unit

    • Patent number 5,988,317
    • Issue date Nov 23, 1999
    • Gary Riding
    • E04 - BUILDING
  • Information Patent Grant

    Coupling for connecting scaffolding components

    • Patent number 5,713,687
    • Issue date Feb 3, 1998
    • PERI GmbH
    • Artur Schworer
    • E04 - BUILDING
  • Information Patent Grant

    Shoring system: a ledger frame shoring system

    • Patent number 5,476,345
    • Issue date Dec 19, 1995
    • SGB Holdings Limited
    • Demetrios G. Papadopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Shoring system: a connector for a shorting system

    • Patent number 5,344,258
    • Issue date Sep 6, 1994
    • S.G.B. Holdings Limited
    • Demetrios G. Papadopoulos
    • E04 - BUILDING
  • Information Patent Grant

    Anchoring device

    • Patent number 4,599,010
    • Issue date Jul 8, 1986
    • Tu-Fit (Proprietary) Limited
    • Warwick P. Hocking
    • E04 - BUILDING
  • Information Patent Grant

    Clasping device

    • Patent number 4,380,102
    • Issue date Apr 19, 1983
    • Erik G. Hansson
    • E04 - BUILDING
  • Information Patent Grant

    Wedge-clamped scaffold joint

    • Patent number 4,140,414
    • Issue date Feb 20, 1979
    • Plettac GmbH
    • Klaus Buttgereit
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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    3877825

    • Patent number 3,877,825
    • Issue date Apr 15, 1975
    • E04 - BUILDING
  • Information Patent Grant

    3867043

    • Patent number 3,867,043
    • Issue date Feb 18, 1975
    • E04 - BUILDING
  • Information Patent Grant

    3751081

    • Patent number 3,751,081
    • Issue date Aug 7, 1973
    • E04 - BUILDING
  • Information Patent Grant

    3369467

    • Patent number 3,369,467
    • Issue date Feb 20, 1968
    • E04 - BUILDING
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    3348631

    • Patent number 3,348,631
    • Issue date Oct 24, 1967
    • E04 - BUILDING
  • Information Patent Grant

    3321222

    • Patent number 3,321,222
    • Issue date May 23, 1967
    • E04 - BUILDING
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    3300236

    • Patent number 3,300,236
    • Issue date Jan 24, 1967
    • E04 - BUILDING
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    2989159

    • Patent number 2,989,159
    • Issue date Jun 20, 1961
    • E04 - BUILDING
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    2962310

    • Patent number 2,962,310
    • Issue date Nov 29, 1960
    • E04 - BUILDING
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    2878079

    • Patent number 2,878,079
    • Issue date Mar 17, 1959
    • E04 - BUILDING
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    2849253

    • Patent number 2,849,253
    • Issue date Aug 26, 1958
    • B66 - HOISTING LIFTING HAULING
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    2830855

    • Patent number 2,830,855
    • Issue date Apr 15, 1958
    • E04 - BUILDING
  • Information Patent Grant

    2583368

    • Patent number 2,583,368
    • Issue date Jan 22, 1952
    • E04 - BUILDING
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    2569632

    • Patent number 2,569,632
    • Issue date Oct 2, 1951
    • E04 - BUILDING
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    2561938

    • Patent number 2,561,938
    • Issue date Jul 24, 1951
    • E04 - BUILDING
  • Information Patent Grant

    2328815

    • Patent number 2,328,815
    • Issue date Sep 7, 1943
    • E04 - BUILDING
  • Information Patent Grant

    2308831

    • Patent number 2,308,831
    • Issue date Jan 19, 1943
    • E04 - BUILDING

Patents Applicationslast 30 patents