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Fire or smoke barrier
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Patent number 11,154,736
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Issue date Oct 26, 2021
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Coopers Fire Limited
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James Martin Reed
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A62 - LIFE-SAVING FIRE-FIGHTING
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Insulated fire panel shutter
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Patent number 10,273,745
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Issue date Apr 30, 2019
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Gliderol Doors (s) PTE., LTD.
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Lok Yung Wong
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Self-closing vent
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Patent number 10,207,132
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Issue date Feb 19, 2019
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Flannery, Inc.
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Barry Rutherford
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A62 - LIFE-SAVING FIRE-FIGHTING
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Fabric fire rated door
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Patent number 10,174,545
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Issue date Jan 8, 2019
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CornellCookson, LLC
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James Janick
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A62 - LIFE-SAVING FIRE-FIGHTING
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Fire damper for ventilating fan
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Patent number 9,868,003
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Issue date Jan 16, 2018
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Panasonic Ecology Systems Guangdong Co., Ltd.
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Min Long
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A62 - LIFE-SAVING FIRE-FIGHTING
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Fire damper for ventilating fan
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Patent number 9,533,179
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Issue date Jan 3, 2017
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Panasonic Ecology Systems Guangdong Co., LTD.
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Min Long
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A62 - LIFE-SAVING FIRE-FIGHTING
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Device for closing a conduit
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Patent number 7,373,945
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Issue date May 20, 2008
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Hilti Aktiengesellschaft
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Christian Foerg
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A62 - LIFE-SAVING FIRE-FIGHTING
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Curtain fire damper
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Patent number 5,782,690
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Issue date Jul 21, 1998
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International Business Machines Corporation
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Bradley Kent Gustafson
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A62 - LIFE-SAVING FIRE-FIGHTING
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Up closing fire door
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Patent number 5,642,767
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Issue date Jul 1, 1997
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Translogic Corporation
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Gopi Nair
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Fire barrier
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Patent number 5,373,932
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Issue date Dec 20, 1994
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Stoebich Brandschutz GmbH
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Jochen Stobich
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A62 - LIFE-SAVING FIRE-FIGHTING
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Roof vent damper
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Patent number 4,924,760
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Issue date May 15, 1990
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Harvey E. Jobson
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F24 - HEATING RANGES VENTILATING
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Fire stop device
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Patent number 4,788,800
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Issue date Dec 6, 1988
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Monsanto Canada Inc.
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Joseph D. Whiteley
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Ventilation apparatus
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Patent number 4,578,900
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Issue date Apr 1, 1986
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Crestlite Aluminum Pty. Ltd.
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Gregory J. F. Hannay
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS