Patent FR-1912-450892

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Inflatable safety breastplate.


This patent, like many of those of Nazaire Lacrotte, was found by searching Espacenet by way of the inventor's name, being that we knew he worked with aero, though the IPC and CPC data for the patent in question is not aero-specific.

Patent family descending from Patent FR-1912-450892

Year filed 1912
Year granted 1913
Office FR
Patent number 450892
Inventors Nazaire Lacrotte
Inventor country FR
Applicant person Nazaire Lacrotte
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Plastron pneumatique à l'usage des aviateurs et autombilistes
English title Pneumatic breastplate for use by aviators and automobilists
Tech fields apparel, safety, piloting, passenger, rubber
Filing date 1912/11/20
Full specification filed date
Application number
Grant date 1913/01/29
Granted? Yes
Publication date 1913/04/05
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC A41D13/015, IPC A41D31/00
CPCs CPC A41D13/015, CPC A41D31/0044
Family year 1912
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
Number of text pages 1
Number of diagram pages 1
Number of figures 1
Number of claims 1