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F25B2345/0051
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25B
REFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS
F25B2345/00
Details for charging or discharging refrigerants Service stations therefor
Current Industry
F25B2345/0051
having a carrying handle
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Patents Grants
last 30 patents
Information
Patent Grant
Tank temperature probe with positional sensor
Patent number
11,248,825
Issue date
Feb 15, 2022
Bosch Automotive Service Solutions Inc.
Gary Murray
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Refrigerant recovery pump with an improved input port
Patent number
10,788,245
Issue date
Sep 29, 2020
FIELDPIECE INSTRUMENTS, INC.
Tinggui Hong
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus and method for locking a storage tank above a scale durin...
Patent number
10,329,037
Issue date
Jun 25, 2019
Snap-on Incorporated
Craig F. Govekar
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Compressor having a pressurized case
Patent number
10,072,655
Issue date
Sep 11, 2018
Bosch Automotive Service Solutions LLC
Dylan M. Lundberg
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Scotch yoke arrangement
Patent number
10,036,371
Issue date
Jul 31, 2018
Gregory S. Sundheim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant conversion kit and method for a refrigerant recovery unit
Patent number
9,464,833
Issue date
Oct 11, 2016
Bosch Automotive Service Solutions Inc.
Mark McMasters
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system for a portable refrigerant recovery unit load con...
Patent number
9,175,891
Issue date
Nov 3, 2015
Bosch Automotive Service Solutions Inc.
Dylan Lundberg
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Scotch yoke arrangement
Patent number
8,939,042
Issue date
Jan 27, 2015
Gregory S. Sundheim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Maintenance machine for refrigeration units with reversible motor
Patent number
8,740,582
Issue date
Jun 3, 2014
Inficon GmbH
Gerd H. Rabe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Portable, refrigerant recovery unit
Patent number
7,878,081
Issue date
Feb 1, 2011
Gregory S Sundheim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigerant filler casing structure
Patent number
6,823,688
Issue date
Nov 30, 2004
Shu-Lin Chiu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant recovery system
Patent number
5,671,605
Issue date
Sep 30, 1997
DaveCo Industries, Inc.
David Helterbrand
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Portable heating unit for on-site charging of a cooling unit
Patent number
5,557,940
Issue date
Sep 24, 1996
Roger G. Hendricks
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
One step refrigerant recover/recycle and reclaim unit
Patent number
5,442,930
Issue date
Aug 22, 1995
Dale M. Stieferman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant charging system controlled by charging pressure change...
Patent number
5,317,903
Issue date
Jun 7, 1994
K-Whit Tools, Inc.
Ralph A. McClelland
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Portable refrigerant purification module
Patent number
5,247,812
Issue date
Sep 28, 1993
Technical Chemical Company
Robert L. Keltner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for recovering refrigerant
Patent number
5,247,802
Issue date
Sep 28, 1993
National Refrigeration Products
Michel J. Maniez
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus for purification and recovery of refrigerant
Patent number
5,243,831
Issue date
Sep 14, 1993
Thomas O. Major
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant charging system and control system therefor
Patent number
5,231,841
Issue date
Aug 3, 1993
Ralph A. McClelland
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Portable refrigerant handling apparatus and associated methods
Patent number
5,231,843
Issue date
Aug 3, 1993
Technical Chemical Company
Robert L. Keltner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Refrigerant recycling apparatus, method and system
Patent number
5,226,300
Issue date
Jul 13, 1993
Ozone Environmental Industries, Inc.
James P. Christensen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Portable refrigerant handling apparatus and associated methods
Patent number
5,218,831
Issue date
Jun 15, 1993
Technical Chemical Company
Robert L. Keltner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Refrigerant recovery and processing apparatus and methods
Patent number
5,138,847
Issue date
Aug 18, 1992
Ozone Saver Industries
Scott S. Rollins
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigerant recovery and recycling system
Patent number
5,090,211
Issue date
Feb 25, 1992
ReKlame, Inc.
Raymond L. Peters
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Apparatus and method for purification and recovery of refrigerant
Patent number
5,078,756
Issue date
Jan 7, 1992
Thomas O. Major
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Electronic refrigerant transfer scale
Patent number
5,046,322
Issue date
Sep 10, 1991
Kent-Moore Corporation
Don A. Bulla
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
3813893
Patent number
3,813,893
Issue date
Jun 4, 1974
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
REFRIGERANT RECOVERY SYSTEM
Publication number
20180216860
Publication date
Aug 2, 2018
Fieldpiece Instruments, Inc.
Tinggui Hong
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PORTABLE, REFRIGERANT RECOVERY UNIT
Publication number
20150139839
Publication date
May 21, 2015
Gregory S. Sundheim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method and System for a Portable Refrigerant Recovery Unit Load Con...
Publication number
20140182312
Publication date
Jul 3, 2014
ROBERT BOSCH GmbH
Dylan Lundberg
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
REFRIGERANT CONVERSION KIT AND METHOD FOR A REFRIGERANT RECOVERY UNIT
Publication number
20130298578
Publication date
Nov 14, 2013
SERVICE SOLUTIONS U.S. LLC
Mark McMASTERS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MAINTENANCE MACHINE FOR REFRIGERATION UNITS
Publication number
20120100018
Publication date
Apr 26, 2012
Inficon gmbH
Gerd H. Rabe
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ELECTRONIC INSTRUMENT FOR REFRIGERANT RECOVERY MACHINE
Publication number
20110132018
Publication date
Jun 9, 2011
SUN-WONDER INDUSTRIAL CO., LTD.
An-Chao CHANG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PORTABLE, REFRIGERANT RECOVERY UNIT
Publication number
20110120242
Publication date
May 26, 2011
Gregory S. Sundheim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Portable Refrigerant Recovery Machine
Publication number
20100154442
Publication date
Jun 24, 2010
Michael Steven Schoenoff
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Portable, refrigerant recovery unit
Publication number
20060127231
Publication date
Jun 15, 2006
Gregory S. Sundheim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...