Bertin; Jean Henri

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bertin; Jean Henri.The latest application filed is for "improvements in rack-and-pinion systems".

Company Profile

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Bertin; Jean Henri - Neuilly-sur-Seine FR
Bertin; Jean Henri - 92 Neuilly-sur-Seine FR
Bertin; Jean Henri - N/A

*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
Improvements In Rack-and-pinion Systems Grant 3,854,418 - Bertin December 17, 1	1974-12-17
Tracks Along Which Ground-effect Machines In Particular Travel Grant 3,841,223 - Bertin October 15, 1	1974-10-15
Transport Systems Comprising A Carrying Track Co-operating With Ground-effect Machines Grant 3,799,061 - Bertin March 26, 1	1974-03-26
Belt Transmission Device Grant 3,772,927 - Bertin November 20, 1	1973-11-20
Aircraft Having An Auxiliary Lift Device Grant 3,756,542 - Bertin September 4, 1	1973-09-04
Ground-effect Guide Facility For A Machine Moving Along A Track Grant 3,744,429 - Bertin July 10, 1	1973-07-10
Gas Ejection Device With A Silencer Feature Grant 3,685,612 - Bertin August 22, 1	1972-08-22
Pressure Fluid Confining Facility For Ground-effect Machine Grant 3,677,361 - Bertin July 18, 1	1972-07-18
Fluid Ground Effect Vehicle Transportation System Grant 3,648,620 - Bertin , et al. March 14, 1	1972-03-14
Ground-effect Transportation System Grant 3,643,600 - Bertin February 22, 1	1972-02-22
Tracked Air-cushion Vehicle Or Like Machine Powered By Linear Induction Motor Grant 3,618,529 - Bertin November 9, 1	1971-11-09
Devices For Supplying Fluid Under Pressure To Ground Effect Machines Grant 3,601,214 - Bertin , et al. August 24, 1	1971-08-24
Ground Effect Transportation Systems Grant 3,583,324 - Bertin June 8, 1	1971-06-08
Surface-effect Transport Support Systems Grant 3,580,181 - Bertin , et al. May 25, 1	1971-05-25

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