Patent FR-1885-168266
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Existence inferred from references to this patent in the US filing.
Apparatus for use with LTA airship: flapping propulsion and rudder modeled after a birds. One or more can be used with the same airship, as shown in the overview diagram.
- Inventor location: Paris, France
The US edition of this patent explicitly identifies filings of this invention:
- Patent FR-1885-168266, April 13, 1885
- Patent BE-1885-68548, April 17, 1885
- Patent GB-1885-5118, April 24, 1885
- Patent IT-1885-18289, vol 36, April 29, 1885
- Patent DE-1885-33963, May 4, 1885
Patent family descending from Patent FR-1885-168266
- Patent FR-1885-168266 (English title: Apparatus for aerial navigation, Filing date: 1885-04-13, National tech categories: FR 6.3)
- Patent BE-1885-68548 (English title: Apparatus for aerial navigation, Supplementary to patent: Patent FR-1885-168266)
- Patent US-1885-381106 (English title: Apparatus for aerial navigation, Supplementary to patent: Patent FR-1885-168266, Filing date: 1885-05-12, National tech categories: USPC 244/28)
Classification of this patent under FR 6.3 is suggested by its publication under this header in Description des machines et procédés pour lesquels des brevets d'invention.
Sources
- Patent 381106 document and bibliographic info on espacenet
- Patent 381106 at google patents
- Bulletin des lois no. 1002 (vol. 72? 1885), p. 356
- Description des machines et procédés pour lesquels des brevets d'invention Année 1885, Tome LVI, "Marine et Navigation. 3. Gréement, Accessoires, etc.", p. 14.
- Note: this patent is missing from BLAISE results on archives.inpi.fr, with filing date 1885-04-14, and number 168266, going to an inventor surname Bourcart, the likelihood being antique data entry error, within one or more offices, minimal likelihood of the patent's not having been filed.
| Year filed | 1885 |
|---|---|
| Year granted | |
| Office | FR |
| Patent number | 168266 |
| Inventors | Blaise Bontems |
| Inventor country | FR |
| Inventor location | |
| Applicant person | Blaise Bontems |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | Yes |
| Original title | Système dirigeable pour la navigation aérienne |
| English title | Apparatus for aerial navigation |
| Tech fields | LTA, flapping, ornithopter, propulsion, navigation, rudder, whole |
| Filing date | 1885-04-13 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Blétry frères |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | |
| CPCs | |
| Family year | 1885 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
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| Number of diagram pages | |
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