Patent FR-1918-496836.21037
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This is an addition to Patent FR-1918-496836, which this addition alleges was filed 1918-10-10. This original document of Patent FR-1918-496836 gives 1918-09-10 as a filing date.
- Inventor location: département Alpes-Maritimes, France
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Patent family descending from Patent FR-1918-496836.21037
- Patent FR-1918-496836.21037 (English title: Parachute, Supplementary to patent: Patent FR-1918-496836, National tech categories: FR 6.4)
Year filed | 1918 |
---|---|
Year granted | 1919 |
Office | FR |
Patent number | 21037 |
Inventors | Dane Hurlburt |
Inventor country | FR |
Applicant person | Dane Hurlburt |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Parachute |
English title | Parachute |
Tech fields | Parachutes, safety, subsystem |
Filing date | 1918/10/11 |
Full specification filed date | |
Application number | |
Grant date | 1919/11/26 |
Granted? | Yes |
Publication date | 1920/02/19 |
Supplementary to patent | Patent FR-1918-496836 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Brandon frères |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64D17/00 |
CPCs | CPC B64D17/00 |
Family year | 1918 |
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 | 4 |
Number of claims | 2 |