Allen Boothroyd

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Speaker mounting assembly
- Patent number 9,602,902
- Issue date Mar 21, 2017
- Bogen Communications, Inc.
- William Kieltyka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flush mountable vibration reducing loudspeaker mounting assembly
- Patent number 7,032,708
- Issue date Apr 25, 2006
- Russound/FMP, Inc.
- Ian Popken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flush mount speaker mounting apparatus
- Patent number 6,925,190
- Issue date Aug 2, 2005
- Russound/FMP, Inc.
- Ian Popken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker enclosure
- Patent number D432522
- Issue date Oct 24, 2000
- Bogen Communications, Inc.
- William J. Kieltyka
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER MOUNTING ASSEMBLY
- Publication number 20160241939
- Publication date Aug 18, 2016
- BOGEN COMMUNICATIONS, INC.
- William KIELTYKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flush mountable vibration reducing loudspeaker mounting assembly
- Publication number 20050045415
- Publication date Mar 3, 2005
- Ian Popken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Flush mount speaker mounting apparatus
- Publication number 20040047487
- Publication date Mar 11, 2004
- Ian Popken
- H04 - ELECTRIC COMMUNICATION TECHNIQUE