Societe Anonyme dite: Alsthom

Patent Applications and Registrations

Patent applications and USPTO patent grants for Societe Anonyme dite: Alsthom.The latest application filed is for "articulated coupling for two rail vehicles".

Company Profile

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Societe Anonyme dite: Alsthom - Paris FR
Societe Anonyme dite Alsthom - Paris Cedex 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
Articulated coupling for two rail vehicles Grant 4,942,824 - Cros July 24, 1	1990-07-24
Braking resistor for a high tension electrical network Grant 4,940,961 - Thuries , et al. July 10, 1	1990-07-10
System for transmitting broadband data and/or instructions between a moving element and a control station Grant 4,932,617 - Heddebaut , et al. June 12, 1	1990-06-12
Arc-rotating magnetic blast coil for the contact element of an electric switch Grant 4,918,268 - Pothieux , et al. April 17, 1	1990-04-17
Current limiter Grant 4,910,626 - Collet , et al. March 20, 1	1990-03-20
Static device for homogenizing a flowing fluid Grant 4,909,635 - Lecoffre , et al. March 20, 1	1990-03-20
Identification transponder for use when a vehicle passes a given point Grant 4,873,531 - Heddebaut , et al. October 10, 1	1989-10-10
Detection device for detecting transitions to the normal state in a superconducting winding, in particular for generating electricity, and a protection device for protecting such a winding Grant 4,855,859 - Tixador , et al. August 8, 1	1989-08-08

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