combined with a fireplace

Industry

CPC
F24F2221/186

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24FAIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIR CURRENTS FOR SCREENING F24F2221/00Details or features not otherwise provided for

Current Industry

F24F2221/186combined with a fireplace

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus to provide ventilation for a building
- Patent number 9,074,789
- Issue date Jul 7, 2015
- John P. Hanus
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heat exchange system
- Patent number 6,908,039
- Issue date Jun 21, 2005
- HNI Technologies Inc.
- David Charles Lyons
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fireplace make-up air heat exchange system
- Patent number 6,729,551
- Issue date May 4, 2004
- HON Technology Inc.
- David Charles Lyons
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Heat exchange system
- Patent number 6,550,687
- Issue date Apr 22, 2003
- HON Technology Inc.
- David Charles Lyons
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fireplace make-up air heat exchange system
- Patent number 6,543,698
- Issue date Apr 8, 2003
- Heat-N-Glo Fireplace Products, Inc
- David Charles Lyons
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and apparatus for controlling supplemental heat in a heat pu...
- Patent number 6,149,066
- Issue date Nov 21, 2000
- Carrier Corporation
- Timothy J. Perry
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for controlling supplemental heat in a heat pu...
- Patent number 5,967,411
- Issue date Oct 19, 1999
- Carrier Corporation
- Timothy J. Perry
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Installation for fighting fire
- Patent number 5,957,212
- Issue date Sep 28, 1999
- Go randholm
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Composite duct system
- Patent number 5,944,060
- Issue date Aug 31, 1999
- Boeing North American, Inc.
- Michael D. MacKay
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Integrated gas fireplace and air conditioner system
- Patent number 5,775,408
- Issue date Jul 7, 1998
- Heat-N-Glo Fireplace Products Inc.
- Ronald John Shimek
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Installation for fighting fire
- Patent number 5,687,796
- Issue date Nov 18, 1997
- Goran Sundholm
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Seal system for duct network
- Patent number 5,653,482
- Issue date Aug 5, 1997
- Vincent Ficchi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Infinitely adjustable offset vent connector
- Patent number 5,653,631
- Issue date Aug 5, 1997
- Builder's Best Inc.
- John L. Andersen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Multiple use corner clip
- Patent number 5,644,883
- Issue date Jul 8, 1997
- National Gypsum Company
- Robert J. Menchetti
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Multiple use corner clip
- Patent number 5,575,131
- Issue date Nov 19, 1996
- National Gypsum Company
- Robert J. Menchetti
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Laminated non-combustible board for forming ductwork and headers
- Patent number 5,339,577
- Issue date Aug 23, 1994
- Darryl L. Snyder
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Insulation containment apparatus
- Patent number 5,267,422
- Issue date Dec 7, 1993
- Theron L. Crall
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fire protection filter
- Patent number 4,958,554
- Issue date Sep 25, 1990
- Michael M. Spaeth
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioner stand
- Patent number 4,916,918
- Issue date Apr 17, 1990
- Douglas A. Marelli
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Vacuum relief and access door assembly
- Patent number 4,184,509
- Issue date Jan 22, 1980
- Ruskin Manufacturing Company
- Gordon Kasper
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
886391
- Patent number 886,391
- Issue date May 5, 1908
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HUMIDIFYING DEVICE
- Publication number 20250146683
- Publication date May 8, 2025
- Zachary Z. KLABE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method and Apparatus to Provide Ventilation for a Building
- Publication number 20140248832
- Publication date Sep 4, 2014
- John P. Hanus
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Apparatus for Improved Efficiency of an Air Conversion Device
- Publication number 20110283986
- Publication date Nov 24, 2011
- Sergiy Lozovsky
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Corona-discharge air mover and purifier for fireplace and hearth
- Publication number 20060112955
- Publication date Jun 1, 2006
- Ranco Incorporated of Delaware
- Debra Jean Reaves
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Fireplace make-up air heat exchange system
- Publication number 20030127529
- Publication date Jul 10, 2003
- David Charles Lyons
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Heat exchange system
- Publication number 20030098358
- Publication date May 29, 2003
- HON Technology Inc.
- David Charles Lyons
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Heat exchange system
- Publication number 20010042610
- Publication date Nov 22, 2001
- David Charles Lyons
- F24 - HEATING RANGES VENTILATING

combined with a fireplace

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus to provide ventilation for a building

Heat exchange system

Fireplace make-up air heat exchange system

Heat exchange system

Fireplace make-up air heat exchange system

Method and apparatus for controlling supplemental heat in a heat pu...

Method and apparatus for controlling supplemental heat in a heat pu...

Installation for fighting fire

Composite duct system

Integrated gas fireplace and air conditioner system

Installation for fighting fire

Seal system for duct network

Infinitely adjustable offset vent connector

Multiple use corner clip

Multiple use corner clip

Laminated non-combustible board for forming ductwork and headers

Insulation containment apparatus

Fire protection filter

Air conditioner stand

Vacuum relief and access door assembly

886391

Patents Applicationslast 30 patents

HUMIDIFYING DEVICE

Method and Apparatus to Provide Ventilation for a Building

Apparatus for Improved Efficiency of an Air Conversion Device

Corona-discharge air mover and purifier for fireplace and hearth

Fireplace make-up air heat exchange system

Heat exchange system

Heat exchange system