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John BRENNAN

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    EXIT DEVICE FOR HIGH WIND ENVIRONMENTS
    • Publication number 20230235598
    • Publication date Jul 27, 2023
    • Hanchett Entry Systems, Inc.
    • John Austin Brennan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Interchangeable Latch Assembly for an Exit Device
    • Publication number 20230151645
    • Publication date May 18, 2023
    • Hanchett Entry Systems, Inc.
    • John Brennan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR LATCHING SYSTEM HAVING A REDUCED PROFILE EXIT DEVICE
    • Publication number 20210002920
    • Publication date Jan 7, 2021
    • Hanchett Entry Systems, Inc.
    • John Brennan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EXIT DEVICE FOR HIGH WIND ENVIRONMENTS
    • Publication number 20200181949
    • Publication date Jun 11, 2020
    • Hanchett Entry Systems, Inc.
    • John Austin Brennan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRIFIED EXIT DEVICE
    • Publication number 20190383063
    • Publication date Dec 19, 2019
    • Hanchett Entry Systems, Inc.
    • John BRENNAN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRIC STRIKE FOR INTERLOCKING LATCH MECHANISM
    • Publication number 20190330886
    • Publication date Oct 31, 2019
    • Hanchett Entry Systems, Inc.
    • Joshua T. Peabody
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Interchangeable Latch Assembly for an Exit Device
    • Publication number 20190161993
    • Publication date May 30, 2019
    • Hanchett Entry Systems, Inc.
    • John Brennan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LATCH MECHANISM REINFORCING ASSEMBLY
    • Publication number 20180363326
    • Publication date Dec 20, 2018
    • Hanchett Entry Systems, Inc.
    • John Brennan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRIFIED EXIT DEVICE
    • Publication number 20170292294
    • Publication date Oct 12, 2017
    • Hanchett Entry Systems, Inc.
    • John BRENNAN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES