Difference between revisions of "Patent FR-1912-450892"

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Revision as of 18:54, 13 January 2021

Inflatable safety breastplate.

Sources

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
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
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? 1
Publication date 1913-04-05
Supplementary to patent
Related to aircraft? 1
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
First filing?
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 1
Number of diagram pages 1
Number of figures 1
Number of claims