TREA

using counterweights

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Industry

  • CPC
  • E04G21/3238
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Parent Industries

EFIXED CONSTRUCTIONS E04Building E04GSCAFFOLDING FORMS SHUTTERING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS E04G21/00Preparing, conveying, or working-up building materials or building elements in situ Other devices or measures for constructional work

Current Industry

E04G21/3238using counterweights
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FALL PROTECTION SYSTEM
    • Publication number 20220379148
    • Publication date Dec 1, 2022
    • 3M Innovative Properties Company
    • Andrew C. Strauss
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FALL PROTECTION SYSTEM
    • Publication number 20220379147
    • Publication date Dec 1, 2022
    • 3M Innovative Properties Company
    • Andrew C. Strauss
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    PERSONAL SAFETY APPARATUS AND SYSTEM
    • Publication number 20220203146
    • Publication date Jun 30, 2022
    • Fall-Botics, LLC
    • Timothy James Palet
    • E04 - BUILDING
  • Information Patent Application

    FALL RESTRAINT SYSTEM
    • Publication number 20200147420
    • Publication date May 14, 2020
    • Auburn University
    • David Dyer
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    FALL RESTRAINT SYSTEM
    • Publication number 20190076682
    • Publication date Mar 14, 2019
    • Auburn University
    • David Dyer
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Portable Window Washer Anchoring and Tethering Apparatus
    • Publication number 20140076659
    • Publication date Mar 20, 2014
    • Kevin Terry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FENCING BASE WITH BALLAST WEIGHT
    • Publication number 20140054529
    • Publication date Feb 27, 2014
    • Oxford Plastic Systems Limited
    • Christopher James Whiteley
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SINGLE PERSON PORTABLE BELAY ANCHOR SYSTEM AND METHOD
    • Publication number 20130299279
    • Publication date Nov 14, 2013
    • PILOT CATASTROPHE SERVICES, INC.
    • Michael Todd Pierce
    • E04 - BUILDING
  • Information Patent Application

    Edge Protection System Using Cantilevered Counterweight
    • Publication number 20130240816
    • Publication date Sep 19, 2013
    • Honeywell International Inc.
    • Joakim Svedberg
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PORTABLE SAFETY RAIL SYSTEM
    • Publication number 20130062585
    • Publication date Mar 14, 2013
    • SAFETY RAIL COMPANY, LLC
    • Bradley E. DEERING
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES