Patent FR-1913-450892.17909
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This is the 2nd addition to Patent FR-1912-450892, a protective vest patent, now including a helmet and envisioning a different geometry for the connecting pieces.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: Seine; France
Year filed | 1913 |
---|---|
Year granted | 1913 |
Office | FR |
Patent number | 17909 |
Inventors | Nazaire Lacrotte |
Inventor country | FR |
Inventor location | |
Applicant person | Nazaire Lacrotte |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Plastron pneumatique à usage des aviateurs et automobilistes |
English title | Pneumatic breastplate for use by aviators and automobilists |
Tech fields | apparel, safety, piloting, passenger, rubber |
Filing date | 1913/07/07 |
Full specification filed date | |
Application number | |
Grant date | 1913/10/08 |
Granted? | Yes |
Publication date | 1913/12/19 |
Supplementary to patent | Patent FR-1912-450892 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | V. Matray |
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? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 2 |