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Overhead locking device
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Patent number 12,012,778
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Issue date Jun 18, 2024
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Hanchett Entry Systems, Inc.
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Scott P. Sullivan
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Overhead locking device
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Patent number 11,549,283
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Issue date Jan 10, 2023
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Hanchett Entry Systems, Inc.
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Scott P. Sullivan
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Vent stop
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Patent number 11,047,157
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Issue date Jun 29, 2021
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Vision Industries Group, INC.
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Luke Liang
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Night latch for sliding member
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Patent number 7,530,611
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Issue date May 12, 2009
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Vision Industry Group
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Luke Liang
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Central lock mechanism
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Patent number 6,688,042
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Issue date Feb 10, 2004
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Westinghouse Air Brake Technologies Corporation
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Andre Stojc
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Transit vehicle door
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Patent number 6,032,416
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Issue date Mar 7, 2000
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Westinghouse Air Brake Company
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Serge Springer
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B60 - VEHICLES IN GENERAL
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Fulcrum window lock
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Patent number 5,738,391
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Issue date Apr 14, 1998
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Dayton Technologies, Inc.
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Michael T. Chaney
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Lock for sliding closures
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Patent number 4,054,308
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Issue date Oct 18, 1977
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Peter J. H. Prohaska
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1618897
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Patent number 1,618,897
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Issue date Feb 22, 1927
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES