for rectangular pipes

Industry

CPC
F16L23/14

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L23/00Flanged joints

Current Industry

F16L23/14for rectangular pipes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sealed and/or reinforced flanged ring connector for single- and dou...
- Patent number 11,953,225
- Issue date Apr 9, 2024
- Jeffrey Allen Hermanson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Foam core duct system protected by metal sleeves with integral flanges
- Patent number 11,835,252
- Issue date Dec 5, 2023
- ALBERS MECHANICAL CONTRACTORS, INC.
- Charles G. Albers
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
System and method for joining and hanging ducts
- Patent number 11,828,393
- Issue date Nov 28, 2023
- H J Fischer, LLC
- Herbert J. Fischer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Corner seal device for ductwork for conditioned air and method of a...
- Patent number 11,555,628
- Issue date Jan 17, 2023
- Capital Hardware Supply, Inc.
- David Yoskowitz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seam sealing assembly
- Patent number 11,554,402
- Issue date Jan 17, 2023
- Mestek Machinery, Inc.
- Marcus Bowen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roller member for use in an apparatus for closing Pittsburgh Seams...
- Patent number 11,313,578
- Issue date Apr 26, 2022
- Vicon Machinery LLC
- Dale R. Foster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Feeder duct assembly with flexible end fittings
- Patent number 11,203,946
- Issue date Dec 21, 2021
- Unison Industries, LLC
- Dattu G V Jonnalagadda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Foam core duct system protected by metal sleeves with integral flanges
- Patent number 10,976,070
- Issue date Apr 13, 2021
- ALBERS MECHANICAL CONTRACTORS, INC.
- Charles G. Albers
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Roller member for use in an apparatus for closing pittsburgh Seams...
- Patent number 10,976,071
- Issue date Apr 13, 2021
- Vicon Machinery LLC
- Dale R. Foster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Additively manufactured gas distribution manifold
- Patent number 10,794,519
- Issue date Oct 6, 2020
- Lam Research Corporation
- Christopher William Burkhart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Combination sheet metal hammer and duet stretcher device
- Patent number 10,682,749
- Issue date Jun 16, 2020
- Mike Rittenhouse
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Flange and method of attaching flange portions to duct members
- Patent number 10,655,766
- Issue date May 19, 2020
- David Yoskowitz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrically isolating block and flange for rail-heating duct
- Patent number 10,634,269
- Issue date Apr 28, 2020
- Thermon Heating Systems, Inc.
- Chris Duggan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Roller member for use in an apparatus for closing Pittsburgh seams...
- Patent number 10,612,812
- Issue date Apr 7, 2020
- Vicon Machinery LLC
- Dale R. Foster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Angle plate package having a single strap
- Patent number 10,589,911
- Issue date Mar 17, 2020
- Ductmate Industries, Inc.
- Douglas Gudenburr
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Corner seal device for ductwork for conditioned air and method of a...
- Patent number 10,578,333
- Issue date Mar 3, 2020
- Capital Hardware Supply, Inc.
- David Yoskowitz
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for suspending duct by inserted corner members
- Patent number 10,557,570
- Issue date Feb 11, 2020
- JBT Steel Industries, Inc.
- Jeffrey Kenneth Carson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
System and method for joining and hanging ducts
- Patent number 10,544,891
- Issue date Jan 28, 2020
- H J FISCHER LLC
- Herbert J. Fischer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Duct flange structure, and manufacturing method for the same
- Patent number 10,317,000
- Issue date Jun 11, 2019
- SHINFUJI KUUCHOU CO., LTD.
- Isamu Kajino
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Additively manufactured gas distribution manifold
- Patent number 10,215,317
- Issue date Feb 26, 2019
- Lam Research Corporation
- Christopher William Burkhart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for attaching flange portions to ducts
- Patent number 10,180,264
- Issue date Jan 15, 2019
- RAM Developing LLC
- Alain Denis Richard
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for suspending duct by inserted corner members
- Patent number 10,066,763
- Issue date Sep 4, 2018
- JBT Steel Industries, Inc.
- Jeffrey Kenneth Carson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fire-rated modular duct assembly and improvements therein
- Patent number 10,024,569
- Issue date Jul 17, 2018
- William Christopher Duffy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tubular duct member
- Patent number 9,982,806
- Issue date May 29, 2018
- Walsh Intellectual Property Ltd.
- Brian Rowan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
V-band clamp with integral mount plate
- Patent number 9,874,147
- Issue date Jan 23, 2018
- United Technologies Corporation
- Nathan Snape
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Duct systems including shield and flange support
- Patent number 9,849,317
- Issue date Dec 26, 2017
- Honeywell International Inc.
- Patrick S. Mulloy
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Method and apparatus for suspending duct by inserted corner members
- Patent number 9,347,476
- Issue date May 24, 2016
- JBT STEEL INDUSTRIES INC.
- Jeffrey Kenneth Carson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for suspending duct by inserted corner members
- Patent number 9,222,497
- Issue date Dec 29, 2015
- JBT STEEL INDUSTRIES, INC
- Jeffrey Kenneth Carson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for attaching flange portions to ducts
- Patent number 9,212,770
- Issue date Dec 15, 2015
- RAM Developing, LLC
- Alain Denis Richard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for suspending duct by inserted corner members
- Patent number 9,194,411
- Issue date Nov 24, 2015
- JBT STEEL INDUSTRIES, INC
- Jeffrey Kenneth Carson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...
- Publication number 20240401726
- Publication date Dec 5, 2024
- MESTEK MACHINERY, INC.
- DAVID KRIVANEK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS
- Publication number 20240353037
- Publication date Oct 24, 2024
- Herbert J. Fischer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...
- Publication number 20220214074
- Publication date Jul 7, 2022
- Vicon Machinery LLC
- Dale R. Foster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...
- Publication number 20220003340
- Publication date Jan 6, 2022
- MESTEK MACHINERY, INC.
- DAVID KRIVANEK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS
- Publication number 20210116059
- Publication date Apr 22, 2021
- Herbert J. Fischer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...
- Publication number 20200393161
- Publication date Dec 17, 2020
- Vicon Machinery LLC
- Dale R. Foster
- F24 - HEATING RANGES VENTILATING
Information Patent Application
CORNER SEAL DEVICE FOR DUCTWORK FOR CONDITIONED AIR AND METHOD OF A...
- Publication number 20200256583
- Publication date Aug 13, 2020
- CAPITAL HARDWARE SUPPLY, INC.
- David YOSKOWITZ
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...
- Publication number 20200182507
- Publication date Jun 11, 2020
- Vicon Machinery LLC
- Dale R. Foster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEALED AND/OR REINFORCED FLANGED RING CONNECTOR FOR SINGLE- AND DOU...
- Publication number 20200149775
- Publication date May 14, 2020
- Jeffrey Allen Hermanson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEAM SEALING ASSEMBLY
- Publication number 20190344320
- Publication date Nov 14, 2019
- MESTEK MACHINERY, INC.
- MARCUS BOWEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR ATTACHING FLANGE PORTIONS TO DUCTS
- Publication number 20190316804
- Publication date Oct 17, 2019
- RAM DEVELOPING LLC
- Alain Denis Richard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ADDITIVELY MANUFACTURED GAS DISTRIBUTION MANIFOLD
- Publication number 20190211955
- Publication date Jul 11, 2019
- LAM RESEARCH CORPORATION
- Christopher William Burkhart
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CONNECTING DUCTS
- Publication number 20190203972
- Publication date Jul 4, 2019
- Malcolm Moss
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND APPARATUS FOR SUSPENDING DUCT BY INSERTED CORNER MEMBERS
- Publication number 20180340632
- Publication date Nov 29, 2018
- JBT STEEL INDUSTRIES, INC.
- JEFFREY KENNETH CARSON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Combination Sheet Metal Hammer and Duct Stretcher Device
- Publication number 20180304452
- Publication date Oct 25, 2018
- Mike Rittenhouse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS
- Publication number 20180231160
- Publication date Aug 16, 2018
- Herbert J. Fischer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS
- Publication number 20180224031
- Publication date Aug 9, 2018
- Herbert J. Fischer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRICALLY ISOLATING BLOCK AND FLANGE FOR RAIL-HEATING DUCT
- Publication number 20180010720
- Publication date Jan 11, 2018
- CCI Thermal Technologies Inc.
- Chris Duggan
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
FLANGE AND METHOD OF ATTACHING FLANGE PORTIONS TO DUCT MEMBERS
- Publication number 20170276273
- Publication date Sep 28, 2017
- CAPITAL HARDWARE SUPPLY, INC.
- David YOSKOWITZ
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...
- Publication number 20170219242
- Publication date Aug 3, 2017
- VICON MACHINERY, LLC
- Dale R. Foster
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CORNER SEAL DEVICE FOR DUCTWORK FOR CONDITIONED AIR AND METHOD OF A...
- Publication number 20160327305
- Publication date Nov 10, 2016
- CAPITAL HARDWARE SUPPLY, INC.
- David YOSKOWITZ
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FLANGE CORNER CLIP
- Publication number 20160327306
- Publication date Nov 10, 2016
- James MUTZENEEK
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND APPARATUS FOR ATTACHING FLANGE PORTIONS TO DUCTS
- Publication number 20160076787
- Publication date Mar 17, 2016
- RAM DEVELOPING LLC
- Alain Denis Richard
- F24 - HEATING RANGES VENTILATING
Information Patent Application
EXPANSION JOINT FOR CONNECTING AN EXHAUST COLLECTOR OF AN ENGINE TO...
- Publication number 20160010787
- Publication date Jan 14, 2016
- Solar Turbines Incorporated
- Gino H. Granda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS
- Publication number 20160003384
- Publication date Jan 7, 2016
- H J Fischer, LLC
- Herbert J. Fischer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FIRE-RATED MODULAR DUCT ASSEMBLY AND IMPROVEMENTS THEREIN
- Publication number 20150101697
- Publication date Apr 16, 2015
- William Christopher Duffy
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HIGH SPEED FASTENER AND METHOD OF ASSEMBLING DUCT SECTIONS USING TH...
- Publication number 20150003931
- Publication date Jan 1, 2015
- H J Fischer, LLC
- Herbert J. Fischer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND APPARATUS FOR SUSPENDING DUCT BY INSERTED CORNER MEMBERS
- Publication number 20140346288
- Publication date Nov 27, 2014
- JBT STEEL INDUSTRIES, INC.
- JEFFREY KENNETH CARSON
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHOD AND APPARATUS FOR SUSPENDING DUCT BY INSERTED CORNER MEMBERS
- Publication number 20140234022
- Publication date Aug 21, 2014
- JBT STEEL INDUSTRIES, INC.
- Jeffrey Kenneth Carson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Rail Drive Duct Connection System
- Publication number 20140157574
- Publication date Jun 12, 2014
- David SERAPHINOFF
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

for rectangular pipes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sealed and/or reinforced flanged ring connector for single- and dou...

Foam core duct system protected by metal sleeves with integral flanges

System and method for joining and hanging ducts

Corner seal device for ductwork for conditioned air and method of a...

Seam sealing assembly

Roller member for use in an apparatus for closing Pittsburgh Seams...

Feeder duct assembly with flexible end fittings

Foam core duct system protected by metal sleeves with integral flanges

Roller member for use in an apparatus for closing pittsburgh Seams...

Additively manufactured gas distribution manifold

Combination sheet metal hammer and duet stretcher device

Flange and method of attaching flange portions to duct members

Electrically isolating block and flange for rail-heating duct

Roller member for use in an apparatus for closing Pittsburgh seams...

Angle plate package having a single strap

Corner seal device for ductwork for conditioned air and method of a...

Method and apparatus for suspending duct by inserted corner members

System and method for joining and hanging ducts

Duct flange structure, and manufacturing method for the same

Additively manufactured gas distribution manifold

Method and apparatus for attaching flange portions to ducts

Method and apparatus for suspending duct by inserted corner members

Fire-rated modular duct assembly and improvements therein

Tubular duct member

V-band clamp with integral mount plate

Duct systems including shield and flange support

Method and apparatus for suspending duct by inserted corner members

Method and apparatus for suspending duct by inserted corner members

Method and apparatus for attaching flange portions to ducts

Method and apparatus for suspending duct by inserted corner members

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...

SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS

ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...

SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...

SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS

ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...

CORNER SEAL DEVICE FOR DUCTWORK FOR CONDITIONED AIR AND METHOD OF A...

ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...

SEALED AND/OR REINFORCED FLANGED RING CONNECTOR FOR SINGLE- AND DOU...

SEAM SEALING ASSEMBLY

METHOD AND APPARATUS FOR ATTACHING FLANGE PORTIONS TO DUCTS

ADDITIVELY MANUFACTURED GAS DISTRIBUTION MANIFOLD

CONNECTING DUCTS

METHOD AND APPARATUS FOR SUSPENDING DUCT BY INSERTED CORNER MEMBERS

Combination Sheet Metal Hammer and Duct Stretcher Device

SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS

SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS

ELECTRICALLY ISOLATING BLOCK AND FLANGE FOR RAIL-HEATING DUCT

FLANGE AND METHOD OF ATTACHING FLANGE PORTIONS TO DUCT MEMBERS

ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...

CORNER SEAL DEVICE FOR DUCTWORK FOR CONDITIONED AIR AND METHOD OF A...

FLANGE CORNER CLIP

METHOD AND APPARATUS FOR ATTACHING FLANGE PORTIONS TO DUCTS

EXPANSION JOINT FOR CONNECTING AN EXHAUST COLLECTOR OF AN ENGINE TO...

SYSTEM AND METHOD FOR JOINING AND HANGING DUCTS

FIRE-RATED MODULAR DUCT ASSEMBLY AND IMPROVEMENTS THEREIN

HIGH SPEED FASTENER AND METHOD OF ASSEMBLING DUCT SECTIONS USING TH...

METHOD AND APPARATUS FOR SUSPENDING DUCT BY INSERTED CORNER MEMBERS

METHOD AND APPARATUS FOR SUSPENDING DUCT BY INSERTED CORNER MEMBERS

Rail Drive Duct Connection System