US493432A
(en)
*
|
|
1893-03-14 |
|
Gideon p |
US598641A
(en)
*
|
|
1898-02-08 |
|
Wire-stretcher |
US1752029A
(en)
*
|
1928-02-17 |
1930-03-25 |
William F Robertson |
Wire stretcher
|
US2391580A
(en)
|
1943-04-03 |
1945-12-25 |
Foote Bros Gear And Machine Co |
Load handling apparatus
|
US2389177A
(en)
|
1944-03-18 |
1945-11-20 |
Joy Mfg Co |
Winch
|
US2706614A
(en)
*
|
1951-08-20 |
1955-04-19 |
Thomas J Gilbert |
Puller
|
US2873948A
(en)
|
1956-07-31 |
1959-02-17 |
Jr Henry G Colmer |
Winch
|
US4227680A
(en)
|
1979-02-28 |
1980-10-14 |
B. C. Gearworks Ltd. |
Hydraulic winch
|
US4488708A
(en)
|
1982-09-01 |
1984-12-18 |
Frye James A |
Draw works
|
USD306134S
(en)
*
|
1986-07-07 |
1990-02-20 |
Vanguard, Inc. |
Pulley-type bearing block or similar article
|
AU2444492A
(en)
*
|
1991-08-09 |
1993-03-02 |
Helmut K. Skyba |
Ratchet pulley for tightening cords or ropes
|
US5348116A
(en)
*
|
1992-08-12 |
1994-09-20 |
Pickering Gregory R |
Rescue system
|
JP3152269B2
(en)
*
|
1993-04-16 |
2001-04-03 |
ワイケイケイ株式会社 |
Lanyard
|
USD362614S
(en)
*
|
1994-03-21 |
1995-09-26 |
Kingery Gerald M |
Suspendable ratchet for use with rope
|
US6092791A
(en)
*
|
1994-04-25 |
2000-07-25 |
Kingery; Gerald M. |
Ratchet with journaled spool
|
USD388929S
(en)
|
1996-12-04 |
1998-01-06 |
Nihon Biso Co., Ltd. |
Traction hoist used in a powered suspended scaffold
|
USD431449S
(en)
*
|
1999-04-14 |
2000-10-03 |
Wichard |
Pulley
|
USD438358S1
(en)
|
2000-06-14 |
2001-02-27 |
Shih Jyi Huang |
Electric winch
|
NZ508449A
(en)
*
|
2000-11-27 |
2003-03-28 |
Tru Test Ltd |
A wire stainer with spool and pawl
|
US6663086B2
(en)
|
2001-12-17 |
2003-12-16 |
Yuan-Hsiang Huang |
Structure of a cable winch used in vehicle
|
USD513650S1
(en)
|
2004-02-04 |
2006-01-17 |
Warn Industries, Inc. |
Winch
|
GB2410732B
(en)
*
|
2004-02-05 |
2007-01-17 |
Allen Brothers |
Pulley block
|
ES2439442T3
(en)
*
|
2004-08-04 |
2014-01-23 |
Otis Elevator Company |
Pulley for use in an elevator system
|
USD532577S1
(en)
|
2004-10-08 |
2006-11-21 |
Warn Industries, Inc. |
Winch
|
US7168687B2
(en)
*
|
2004-10-29 |
2007-01-30 |
Techxotic Lc |
Snatch block, snatch block assembly and method of use
|
US7428769B2
(en)
*
|
2004-11-08 |
2008-09-30 |
Tie Boss Llc |
Tie down tensioning device
|
EP1831095A4
(en)
*
|
2004-12-13 |
2009-05-13 |
Donald B Curchod |
Improved high load block construction and connection
|
USD555874S1
(en)
|
2006-10-09 |
2007-11-20 |
Warn Industries, Inc. |
Winch
|
USD565936S1
(en)
*
|
2006-10-31 |
2008-04-08 |
Claber S.P.A. |
Hose winding device
|
US7703751B2
(en)
|
2006-11-20 |
2010-04-27 |
Warn Industries, Inc. |
Winch assembly including clutch mechanism
|
USD550923S1
(en)
|
2006-11-28 |
2007-09-11 |
Shih Jyi Huang |
Power winch
|
USD572099S1
(en)
*
|
2007-05-11 |
2008-07-01 |
Tie Boss Llc |
Tie down tensioning device
|
WO2009036469A2
(en)
*
|
2007-09-13 |
2009-03-19 |
Harken, Inc. |
Block with improved central mounting
|
US7562862B1
(en)
*
|
2007-10-30 |
2009-07-21 |
Usa Products Group, Inc. |
Tensioning assembly
|
WO2009121136A1
(en)
*
|
2008-04-02 |
2009-10-08 |
Boris Rogelja |
Improved pulley apparatus
|
CA2661424A1
(en)
*
|
2008-04-04 |
2009-10-04 |
Tie Boss Llc |
Pulley
|
US7648125B1
(en)
|
2008-07-24 |
2010-01-19 |
Shih Jyi Huang |
Winch clutch assembly
|
USD591923S1
(en)
|
2008-07-29 |
2009-05-05 |
Warn Industries, Inc. |
Winch
|
NZ570800A
(en)
*
|
2008-08-27 |
2010-05-28 |
Robertson Eng Ltd |
Spool and ratchet fence wire strainer with wire holder aperture
|
WO2010057244A1
(en)
|
2008-11-20 |
2010-05-27 |
Shang An Wang |
A spindle for a winch
|
US8210502B2
(en)
*
|
2009-06-16 |
2012-07-03 |
Weatherford/Lamb, Inc. |
Adjustable wireline sheave for hay pulley
|
US8250770B2
(en)
*
|
2009-10-22 |
2012-08-28 |
Dayco Products, Llc |
Pulley alignment system
|
US8888072B1
(en)
*
|
2009-12-14 |
2014-11-18 |
T&T Engineering Services, Inc. |
Underwater fairlead assembly
|
USD626812S1
(en)
*
|
2010-01-13 |
2010-11-09 |
Emerson Electric Co. |
Pipe cutter
|
USD640442S1
(en)
|
2010-05-19 |
2011-06-21 |
Warn Industries, Inc. |
Winch
|
USD666475S1
(en)
*
|
2010-05-31 |
2012-09-04 |
G.F. S.R.L. |
Irrigation hose winder
|
CA2747300A1
(en)
*
|
2010-07-23 |
2012-01-23 |
Tie Boss Llc |
Carabineer assembly and wheel
|
EP2637960B1
(en)
*
|
2010-11-12 |
2015-09-30 |
Harken, Inc. |
Improved block
|
TWD144909S1
(en)
*
|
2010-11-15 |
2012-01-11 |
施益順; |
Pulley
|
USD650260S1
(en)
*
|
2010-11-29 |
2011-12-13 |
Zedel |
Climbing apparatus
|
US8733739B2
(en)
*
|
2011-03-21 |
2014-05-27 |
Kirk Martin Mauthner |
Device that integrates an ascender with a pulley block
|
US8727320B1
(en)
*
|
2011-04-05 |
2014-05-20 |
John E. Franta |
Bearing less block
|
USD687700S1
(en)
*
|
2012-01-24 |
2013-08-13 |
Zedel |
Micro traxion progress capture pulley
|
CN202864800U
(en)
|
2012-07-26 |
2013-04-10 |
诠钧实业有限公司 |
Brake mechanism of winch
|
NO336906B1
(en)
*
|
2012-11-07 |
2015-11-23 |
3Dp Modelling As |
Guide block that can be moved in one lane
|
US8973902B2
(en)
|
2012-12-21 |
2015-03-10 |
Comeup Industries Inc. |
Power winch horizontal-pull clutch device
|
USD708507S1
(en)
*
|
2013-03-07 |
2014-07-08 |
Warn Industries, Inc. |
Snatch block
|
US9187298B2
(en)
*
|
2013-03-14 |
2015-11-17 |
Slingmax, Inc. |
Equalizing rigging block for use with a synthetic roundsling
|
USD775448S1
(en)
|
2014-03-14 |
2016-12-27 |
Warn Industries, Inc. |
Drill winch
|
USD763064S1
(en)
*
|
2014-06-09 |
2016-08-09 |
Aludesign S.P.A. |
Tube-style belay device
|
USD741039S1
(en)
|
2014-11-14 |
2015-10-13 |
Comeup Industries Inc. |
Power winch
|
US9820446B2
(en)
*
|
2015-04-01 |
2017-11-21 |
David Parrish |
Line attachment mechanism and systems and methods for using the same
|
USD744320S1
(en)
*
|
2015-04-01 |
2015-12-01 |
David Parrish |
Line attachment device
|
USD799145S1
(en)
|
2016-05-11 |
2017-10-03 |
Rotzler Holding Gmbh Co. Kg |
Winch
|
USD798522S1
(en)
|
2016-08-05 |
2017-09-26 |
Rotzler Holding Gmbh Co. Kg |
Winch
|
US10081521B2
(en)
*
|
2016-09-30 |
2018-09-25 |
Jerry Nipper |
Load securing pulley system
|
USD836422S1
(en)
*
|
2017-06-16 |
2018-12-25 |
Grivel S.R.L. |
Carabiner
|
USD833856S1
(en)
*
|
2017-08-08 |
2018-11-20 |
Chiswick Innovations Limited |
Pulley
|
EP3450300A1
(en)
*
|
2017-08-31 |
2019-03-06 |
Ropeye OÜ |
Block
|
US10695590B1
(en)
*
|
2019-01-30 |
2020-06-30 |
International Safety Components Ltd |
Hitch-minding pulleys
|
USD893286S1
(en)
*
|
2020-04-23 |
2020-08-18 |
Ting Xu |
Pulley
|