Devices for thawing frozen pipes

Industry

CPC
E03B7/14

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Parent Industries

EFIXED CONSTRUCTIONS E03Water supply, sewage E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER E03B7/00Water main or service pipe systems

Current Industry

E03B7/14Devices for thawing frozen pipes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Spigot freeze prevention apparatus and method
- Patent number 11,976,446
- Issue date May 7, 2024
- Dwayne A. Tieszen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Device for thawing frozen pipes
- Patent number 10,648,161
- Issue date May 12, 2020
- Patrick Anthony Reilly
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Managing a fluid condition in a pipe
- Patent number 10,100,500
- Issue date Oct 16, 2018
- ENT. SERVICES DEVELOPMENT CORPORATION LP
- Kevin Dooley
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Electrical pipe thawing system and methods of using the same
- Patent number 10,072,399
- Issue date Sep 11, 2018
- Michael John Gilles
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Apparatus and method for heating frozen pipes
- Patent number 9,982,419
- Issue date May 29, 2018
- David Vernon Emerson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Apparatus and method for deicing
- Patent number 8,857,473
- Issue date Oct 14, 2014
- Richard D. Shelton
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Hydrant valve access system
- Patent number 7,021,327
- Issue date Apr 4, 2006
- John C. Creel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Undersink frozen pipe thawing system
- Patent number 6,305,422
- Issue date Oct 23, 2001
- Kurt L. Grossman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pipe heating device
- Patent number 6,230,745
- Issue date May 15, 2001
- Cullen Brooks
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Frozen pipe thawing system
- Patent number 6,041,821
- Issue date Mar 28, 2000
- Kurt L. Grossman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Electric heating apparatus for deicing pipes utilizing flexible hea...
- Patent number 5,859,953
- Issue date Jan 12, 1999
- Eugene R. Nickless
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Apparatus primarily for thawing frozen pipes
- Patent number 5,715,869
- Issue date Feb 10, 1998
- Kelly J. Patterson
- B08 - CLEANING
Information Patent Grant
System and device for flushing water mains
- Patent number 5,201,338
- Issue date Apr 13, 1993
- John C. Kupferle Foundry Company
- Daniel G. McKeague
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pipe thawing apparatus
- Patent number 5,193,587
- Issue date Mar 16, 1993
- Floyd Miller
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Mobile heating system
- Patent number 5,181,655
- Issue date Jan 26, 1993
- Mark Bruckelmyer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for clearing frozen water lines
- Patent number 4,986,311
- Issue date Jan 22, 1991
- James D. Mikkelson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pipe thawing apparatus
- Patent number 4,575,614
- Issue date Mar 11, 1986
- Douglas B. Hughes
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Electrically heated pipe thawing apparatus
- Patent number 4,449,553
- Issue date May 22, 1984
- Edward F. Sullivan
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Electric heating apparatus for de-icing pipes
- Patent number 4,423,311
- Issue date Dec 27, 1983
- Paul Varney
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pipe thawing apparatus
- Patent number 4,314,140
- Issue date Feb 2, 1982
- Douglas B. Hughes
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pipe unfreezer
- Patent number 4,250,925
- Issue date Feb 17, 1981
- Kenrick H. Mast
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pipe thawing machine
- Patent number 4,124,039
- Issue date Nov 7, 1978
- Richard E. St. Laurent
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Plastic pipe heater
- Patent number 4,110,603
- Issue date Aug 29, 1978
- Ritchie Industries, Inc.
- Jerry D. Peterson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Pipe thawing device
- Patent number 4,102,358
- Issue date Jul 25, 1978
- Duane Sherock
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3767117
- Patent number 3,767,117
- Issue date Oct 23, 1973
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3519023
- Patent number 3,519,023
- Issue date Jul 7, 1970
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3474378
- Patent number 3,474,378
- Issue date Oct 21, 1969
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
3103946
- Patent number 3,103,946
- Issue date Sep 17, 1963
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
2676607
- Patent number 2,676,607
- Issue date Apr 27, 1954
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
2523876
- Patent number 2,523,876
- Issue date Sep 26, 1950
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Spigot Freeze Prevention Apparatus and Method
- Publication number 20220333361
- Publication date Oct 20, 2022
- Dwayne A. Tieszen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Davice for thawing frozen pipes and method of use of same
- Publication number 20190309502
- Publication date Oct 10, 2019
- Patrick Anthony Reilly
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
MANAGING A FLUID CONDITION IN A PIPE
- Publication number 20170138023
- Publication date May 18, 2017
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Kevin DOOLEY
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Electrical Pipe Thawing System and Methods of Using the Same
- Publication number 20160053468
- Publication date Feb 25, 2016
- MIchael John Gilles
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Apparatus and Method for Deicing
- Publication number 20130087235
- Publication date Apr 11, 2013
- Richard Dale Shelton
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Hydrant access system and method
- Publication number 20050103381
- Publication date May 19, 2005
- John C. Creel
- E03 - WATER SUPPLY SEWERAGE

Devices for thawing frozen pipes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spigot freeze prevention apparatus and method

Device for thawing frozen pipes

Managing a fluid condition in a pipe

Electrical pipe thawing system and methods of using the same

Apparatus and method for heating frozen pipes

Apparatus and method for deicing

Hydrant valve access system

Undersink frozen pipe thawing system

Pipe heating device

Frozen pipe thawing system

Electric heating apparatus for deicing pipes utilizing flexible hea...

Apparatus primarily for thawing frozen pipes

System and device for flushing water mains

Pipe thawing apparatus

Mobile heating system

Apparatus for clearing frozen water lines

Pipe thawing apparatus

Electrically heated pipe thawing apparatus

Electric heating apparatus for de-icing pipes

Pipe thawing apparatus

Pipe unfreezer

Pipe thawing machine

Plastic pipe heater

Pipe thawing device

3767117

3519023

3474378

3103946

2676607

2523876

Patents Applicationslast 30 patents

Spigot Freeze Prevention Apparatus and Method

Davice for thawing frozen pipes and method of use of same

MANAGING A FLUID CONDITION IN A PIPE

Electrical Pipe Thawing System and Methods of Using the Same

Apparatus and Method for Deicing

Hydrant access system and method