Thermally released check or closer

Industry

CPC
Y10T16/22

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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T16/00Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]

Current Industry

Y10T16/22Thermally released check or closer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Temperature activated door spring
- Patent number 11,549,296
- Issue date Jan 10, 2023
- J. D. Bucklin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Fusible link
- Patent number 9,157,506
- Issue date Oct 13, 2015
- NCVW Management Group, LLC
- Greg Thurlow
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Door actuating system
- Patent number 6,363,575
- Issue date Apr 2, 2002
- GEZE GmbH & Co.
- Uwe Käser
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Dual temperature fire damper releasing system
- Patent number 6,250,326
- Issue date Jun 26, 2001
- PCI Industries
- Randy Dean Kimball
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Door locking device for a door closer having a fire actuated mechan...
- Patent number 6,092,334
- Issue date Jul 25, 2000
- Young Jo Kim
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closer for the non-fire side of a fire-door safety installation
- Patent number 5,864,920
- Issue date Feb 2, 1999
- Schlage Lock Company
- Rex H. Lasson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closer for the non-fire side of a fire-door safety installation
- Patent number 5,709,009
- Issue date Jan 20, 1998
- Schlage Lock Company
- Rex H. Lasson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exaggerated actuation and bearing-free rotational mobility in smart...
- Patent number 5,674,027
- Issue date Oct 7, 1997
- Applied Research Associates, Inc.
- Dirk B. Warnaar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fire safety grease seal
- Patent number 5,645,128
- Issue date Jul 8, 1997
- Charles F. Schwall
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Access door eliminator for curtain fire dampers
- Patent number 5,393,263
- Issue date Feb 28, 1995
- Francis J. McCabe
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Intermittently and reversibly operable hot wax energized hinge
- Patent number 5,222,277
- Issue date Jun 29, 1993
- AEC-Able Engineering Co., Inc.
- T. Jeffrey Harvey
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Device for damping the closing movement of a dual door spring-loade...
- Patent number 4,967,444
- Issue date Nov 6, 1990
- GEZE GmbH
- Werner Korling
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Heat actuated link
- Patent number 4,905,344
- Issue date Mar 6, 1990
- Francis J. McCabe
- G08 - SIGNALLING
Information Patent Grant
Dust-proof container having improved construction for holding a ret...
- Patent number 4,842,136
- Issue date Jun 27, 1989
- Canon Kabushiki Kaisha
- Hiroshi Nakazato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rate controllable damping mechanism
- Patent number 4,842,106
- Issue date Jun 27, 1989
- Hughes Aircraft Company
- Howard R. Ludwig
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Bi-metal operator for smoke, fire and air control damper
- Patent number 4,817,912
- Issue date Apr 4, 1989
- Francis J. McCabe
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Resettable fire link
- Patent number 4,805,261
- Issue date Feb 21, 1989
- Safe-Air of Illinois, Inc.
- Shlomo Barchechat
- G08 - SIGNALLING
Information Patent Grant
Fusible link construction
- Patent number 4,796,420
- Issue date Jan 10, 1989
- Van Wormer Management Corporation
- Carmen Gueli
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fire damper
- Patent number 4,763,711
- Issue date Aug 16, 1988
- Nailor-Hart Industries Inc.
- Andrew J. Hart
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Apparatus for closing fireproof doors
- Patent number 4,715,146
- Issue date Dec 29, 1987
- Ryobi Limited
- Haruyuki Atsumi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Automatic closing activator
- Patent number 4,706,330
- Issue date Nov 17, 1987
- Ronald Sampson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Fireproof door closer and holder having a solenoid and a toggle mec...
- Patent number 4,656,690
- Issue date Apr 14, 1987
- Ryobi Limited
- Fujio Katagiri
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Apparatus for closing fireproof doors
- Patent number 4,598,494
- Issue date Jul 8, 1986
- Ryobi Ltd.
- Toshihide Tsuji
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Damper operator for use with air, smoke and fire dampers
- Patent number 4,555,981
- Issue date Dec 3, 1985
- Francis J. McCabe
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Door holder-closer having a control signal operated hold-open funct...
- Patent number 4,536,916
- Issue date Aug 27, 1985
- GEZE GmbH
- Ralf Storandt
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Releasable hold-open device for a door closer
- Patent number 4,506,407
- Issue date Mar 26, 1985
- Schlage Lock Company
- William L. Downey
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Damper blade actuating mechanism
- Patent number 4,487,214
- Issue date Dec 11, 1984
- James R. Tatum
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Automatic door closer
- Patent number 4,483,043
- Issue date Nov 20, 1984
- Dorma-Baubechlag GmbH & Co. KG
- Horst Tillmann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Latch for a butterfly damper
- Patent number 4,474,167
- Issue date Oct 2, 1984
- Francis J. McCabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Damper operator for use with air, smoke and fire dampers
- Patent number 4,472,999
- Issue date Sep 25, 1984
- Francis J. McCabe
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
FIRE DOOR HINGE WITH FUSIBLE PIN
- Publication number 20130247329
- Publication date Sep 26, 2013
- Jeffrey M. TETA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Fusible Link
- Publication number 20120284996
- Publication date Nov 15, 2012
- Dunn Investment, LLC
- Greg Thurlow
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Fire damper latching apparatus
- Publication number 20080141486
- Publication date Jun 19, 2008
- Globe Technologies Corporation
- Eldon Goates
- A62 - LIFE-SAVING FIRE-FIGHTING

Thermally released check or closer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Temperature activated door spring

Fusible link

Door actuating system

Dual temperature fire damper releasing system

Door locking device for a door closer having a fire actuated mechan...

Door closer for the non-fire side of a fire-door safety installation

Door closer for the non-fire side of a fire-door safety installation

Exaggerated actuation and bearing-free rotational mobility in smart...

Fire safety grease seal

Access door eliminator for curtain fire dampers

Intermittently and reversibly operable hot wax energized hinge

Device for damping the closing movement of a dual door spring-loade...

Heat actuated link

Dust-proof container having improved construction for holding a ret...

Rate controllable damping mechanism

Bi-metal operator for smoke, fire and air control damper

Resettable fire link

Fusible link construction

Fire damper

Apparatus for closing fireproof doors

Automatic closing activator

Fireproof door closer and holder having a solenoid and a toggle mec...

Apparatus for closing fireproof doors

Damper operator for use with air, smoke and fire dampers

Door holder-closer having a control signal operated hold-open funct...

Releasable hold-open device for a door closer

Damper blade actuating mechanism

Automatic door closer

Latch for a butterfly damper

Damper operator for use with air, smoke and fire dampers

Patents Applicationslast 30 patents

FIRE DOOR HINGE WITH FUSIBLE PIN

Fusible Link

Fire damper latching apparatus