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US2377510A
(en)
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1942-09-26 |
1945-06-05 |
Dresser Ind |
Hinged self-sealing coupling
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US3544138A
(en)
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1969-04-07 |
1970-12-01 |
Ulrich C Von Eiff |
Coupling assembly for conduits
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USD283486S
(en)
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1983-05-04 |
1986-04-22 |
Efcor Inc. |
Separable conduit coupling or the like
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US4611839A
(en)
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1983-07-12 |
1986-09-16 |
Victaulic Company Of America |
Self-adjusting pipe clamp and coupling
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US4966395A
(en)
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1989-08-11 |
1990-10-30 |
Quikcoup, Incorporated |
Rigid or flexible coupling for pipes
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USD438783S1
(en)
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1999-11-22 |
2001-03-13 |
Jarzon Plastics Limited |
Clamp
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USD560764S1
(en)
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2005-06-17 |
2008-01-29 |
Victaulic Company |
Mechanical coupling
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USD558307S1
(en)
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2005-06-17 |
2007-12-25 |
Victaulic Company |
Pipe coupling
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US7290805B2
(en)
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2005-12-19 |
2007-11-06 |
Highlight Tech. Corp. |
Pipe clip
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USD583444S1
(en)
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2007-03-21 |
2008-12-23 |
Victaulic Company |
Pipe coupling
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USD598076S1
(en)
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2008-01-10 |
2009-08-11 |
Victaulic Company |
Nozzle coupling
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USD577423S1
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2008-02-01 |
2008-09-23 |
Victaulic Company |
Nozzle coupling
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USD597635S1
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2008-02-22 |
2009-08-04 |
Victaulic Company |
Nozzle coupling
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US8727387B2
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*
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2008-05-27 |
2014-05-20 |
Springseal, Inc. |
Pipe coupling assembly
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US8282136B2
(en)
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2008-06-30 |
2012-10-09 |
Mueller International, Llc |
Slip on groove coupling with multiple sealing gasket
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USD616532S1
(en)
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2009-08-28 |
2010-05-25 |
Victaulic Company |
Pipe coupling
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USD616968S1
(en)
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2009-08-28 |
2010-06-01 |
Victaulic Company |
Pipe coupling segment
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USD618314S1
(en)
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2009-08-28 |
2010-06-22 |
Victaulic Company |
Pipe coupling
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USD618313S1
(en)
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2009-08-28 |
2010-06-22 |
Victaulic Company |
Pipe coupling segment
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USD618312S1
(en)
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2009-08-28 |
2010-06-22 |
Victaulic Company |
Pipe coupling
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USD616533S1
(en)
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2009-08-28 |
2010-05-25 |
Victaulic Company |
Pipe coupling
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USD629073S1
(en)
*
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2009-10-19 |
2010-12-14 |
Victaulic Company |
Pipe coupling segment
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USD629082S1
(en)
*
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2010-06-11 |
2010-12-14 |
Victaulic Company |
Pipe coupling
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USD629080S1
(en)
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2010-06-11 |
2010-12-14 |
Victaulic Company |
Pipe coupling
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USD629078S1
(en)
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2010-06-11 |
2010-12-14 |
Victaulic Company |
Pipe coupling
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US8556302B2
(en)
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2011-04-05 |
2013-10-15 |
Victaulic Company |
Pivoting pipe coupling having a movable gripping body
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USD665057S1
(en)
*
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2011-10-07 |
2012-08-07 |
Victaulic Company |
Pipe coupling segment
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USD665061S1
(en)
*
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2011-10-11 |
2012-08-07 |
Victaulic Company |
Pipe coupling segment
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USD665058S1
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*
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2011-10-11 |
2012-08-07 |
Victaulic Company |
Pipe coupling segment
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USD680630S1
(en)
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2011-11-21 |
2013-04-23 |
Mueller International, Llc |
Slip-on coupling assembly
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USD680629S1
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*
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2011-11-21 |
2013-04-23 |
Mueller International, Llc |
Slip-on coupling segment
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US9039046B2
(en)
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2012-01-20 |
2015-05-26 |
Mueller International, Llc |
Coupling with tongue and groove
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USD711730S1
(en)
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2012-03-26 |
2014-08-26 |
Kevin McKiernan |
Tube clamp
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US9151420B2
(en)
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2012-03-26 |
2015-10-06 |
Engineered Product Supply, Llc |
Tube or pipe clamp
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USD700836S1
(en)
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2012-12-18 |
2014-03-11 |
Chien-Chi Lai |
Plant packing box
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US10578234B2
(en)
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2013-05-02 |
2020-03-03 |
Victaulic Company |
Coupling having arcuate stiffness ribs
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USD735025S1
(en)
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2014-01-28 |
2015-07-28 |
Behringer Corporation |
Hygienic clamp
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US10859190B2
(en)
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2016-05-16 |
2020-12-08 |
Victaulic Company |
Sprung coupling
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USD794440S1
(en)
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2016-07-01 |
2017-08-15 |
Tectran Mfg. Inc. |
Single hole swivel clamp
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USD823443S1
(en)
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2016-09-29 |
2018-07-17 |
Victaulic Company |
Pipe coupling
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USD813025S1
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*
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2016-10-24 |
2018-03-20 |
Victaulic Company |
Hinged coupling
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US10641419B2
(en)
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2016-12-14 |
2020-05-05 |
Anvil International, Llc |
Pipe coupling with closed ring
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US11378208B2
(en)
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2016-12-14 |
2022-07-05 |
ASC Engineered Solutions, LLC |
Pipe couplings
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US20220128179A1
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*
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2017-01-24 |
2022-04-28 |
Victaulic Company |
Coupling and Circumferential Groove Shape
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USD828748S1
(en)
*
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2017-01-27 |
2018-09-18 |
Victaulic Company |
Pipe coupling
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AU201715622S
(en)
*
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2017-03-16 |
2017-10-11 |
Bio Pure Tech Limited |
Clamp
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USD820076S1
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*
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2017-03-30 |
2018-06-12 |
Victaulic Company |
Pipe coupling
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USD839398S1
(en)
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2017-05-31 |
2019-01-29 |
Tyco Fire Products Lp |
Pipe coupling
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USD856123S1
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*
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2017-08-08 |
2019-08-13 |
Victaulic Company |
Coupling
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USD865919S1
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*
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2018-01-08 |
2019-11-05 |
Tyco Fire Products Lp |
Pipe coupling
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USD861473S1
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*
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2018-04-11 |
2019-10-01 |
Victaulic Company |
Pipe coupling
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US11371630B2
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*
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2019-03-29 |
2022-06-28 |
ASC Engineered Solutions, LLC |
Pivot clip
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KR102094381B1
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2019-07-18 |
2020-03-27 |
주식회사 뉴아세아조인트 |
Coupling assembly for connecting pipes and manufacturing method of the same
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US11781683B2
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*
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2019-11-15 |
2023-10-10 |
Victaulic Company |
Shrouded coupling
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JP7609989B2
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2020-11-06 |
2025-01-07 |
ビクターリック カンパニー |
Coupling with limited rotation section
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USD999882S1
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2020-11-13 |
2023-09-26 |
Victaulic Company |
Pipe coupling
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USD997002S1
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*
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2021-08-23 |
2023-08-29 |
II Elmer F. Williams |
Raised directional indicator for a fire hose coupling
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US11796095B2
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*
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2021-09-23 |
2023-10-24 |
ASC Engineered Solutions, LLC |
Pipe fitting with positive installation indicator
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KR20250174110A
(en)
*
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2021-10-01 |
2025-12-11 |
빅톨릭 컴패니 |
Enhanced stability gasket and coupling
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USD1034921S1
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2022-03-30 |
2024-07-09 |
Ipex Technologies Inc. |
Pipe-to-fitting connection
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USD1034925S1
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2022-03-30 |
2024-07-09 |
Ipex Technologies Inc. |
Pipe-to-pipe connection
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US12181083B2
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2022-07-21 |
2024-12-31 |
Applied System Technologies, Inc. |
Pipe coupling
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KR20250126713A
(en)
*
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2022-12-28 |
2025-08-25 |
노마 유.에스. 홀딩 엘엘씨 |
Quick-latch clamp with T-bolt for restraint
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US12331853B2
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2023-01-11 |
2025-06-17 |
Ideal Clamp Products, Inc. |
Coupling
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US12372173B2
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*
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2023-02-16 |
2025-07-29 |
RB Distribution, Inc. |
Split clamp for joining pipe ends
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