Perret; Michel

Patent Applications and Registrations

Patent applications and USPTO patent grants for Perret; Michel.The latest application filed is for "piece of luggage".

Company Profile

0.13.12

Perret; Michel - Steffisburg CH
Perret; Michel - Tramole FR
Perret; Michel - Bourgoin Jallieu FR
Perret, Michel - Bourgoin Jallieli FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Wheel arrangement for a suitcase Grant 10,660,416 - Paul , et al.	2020-05-26
Piece Of Luggage App 20180055165 - PAUL; Tillmann ; et al.	2018-03-01
Wheel Arrangement For A Suitcase App 20180027936 - PAUL; Tillmann ; et al.	2018-02-01
Interrupting chamber of a circuit-breaker having two compression volumes Grant 8,044,318 - Dufournet , et al. October 25, 2	2011-10-25
Interrupting chamber having two compression chambers Grant 7,964,816 - Dufournet , et al. June 21, 2	2011-06-21
Control device for actuating at least two items of switchgear in co-ordinated manner, one of which items performs interruption in a vacuum Grant 7,563,161 - Perret July 21, 2	2009-07-21
Interrupting Chamber Of A Circuit-breaker Having Two Compression Volumes App 20090090697 - DUFOURNET; Denis ; et al.	2009-04-09
Interrupting Chamber Having Two Compression Chambers App 20080290069 - Dufournet; Denis ; et al.	2008-11-27
High-voltage hybrid circuit-breaker Grant 7,199,324 - Perret April 3, 2	2007-04-03
Control device for actuating at least two items of switchgear in co-ordinated manner, one of which items performs interruption in a vacuum App 20050247677 - Perret, Michel	2005-11-10
High-voltage hybrid circuit- breaker App 20050211675 - Perret, Michel	2005-09-29
High-voltage or medium-voltage switch device with combined vacuum and gas breaking Grant 6,849,819 - Tresy , et al. February 1, 2	2005-02-01
High-voltage circuit-breaker including a valve for decompressing a thermal blast chamber Grant 6,744,001 - Dufournet , et al. June 1, 2	2004-06-01
High-voltage or medium-voltage switch device with combined vacuum and gas breaking App 20040004796 - Tresy, Michel ; et al.	2004-01-08
Circuit-breaker including a channel for emptying the piston-driven compression chamber Grant 6,624,371 - Dufournet , et al. September 23, 2	2003-09-23
High-voltage circuit-breaker including a valve for decompressing a thermal blast chamber App 20030173335 - Dufournet, Denis ; et al.	2003-09-18
High-voltage interrupter device having combined vacuum and gas interruption Grant 6,593,538 - Perret , et al. July 15, 2	2003-07-15
High-voltage interrupter device having combined vacuum and gas interruption App 20020195425 - Perret, Michel ; et al.	2002-12-26
Circuit-breaker including a channel for emptying the piston-driven compression chamber App 20020117475 - Dufournet, Denis ; et al.	2002-08-29
Double movement high voltage circuit breaker Grant 6,342,685 - Perret January 29, 2	2002-01-29
Insulating blast nozzle for a circuit breaker App 20010045410 - Dufournet, Denis ; et al.	2001-11-29
Arc-blasting switch possessing a break chamber with low gas compression and reciprocating piston movement App 20010035396 - Ozil, Joel ; et al.	2001-11-01
High voltage circuit breaker with insertion of resistance on closure Grant 5,841,614 - Perret November 24, 1	1998-11-24
Medium- or high-tension circuit breaker having abutting arcing contacts Grant 5,258,590 - Dufournet , et al. November 2, 1	1993-11-02
Medium tension circuit breaker Grant 5,151,565 - Perret September 29, 1	1992-09-29

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