Patent AT-1912-75092
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Based on international filings [original not turning up in the databases as of November 2011; maybe it once did?] this patent deals with a flying machine with flapping wings, stabilized by virtue of suspending heavier components from the frame.
Patent family descending from Patent AT-1912-75092
- Patent AT-1912-75092 (English title: Swing Plane (gliders) with counter-operable drive levers, National tech categories: AT 77d)
- Patent FR-1913-453815 (English title: Human-powered Ornithoplane, Supplementary to patent: Patent AT-1912-75092, National tech categories: FR 6.4)
- Patent US-1913-1154466 (English title: Wings levered and fulcrumed, Supplementary to patent: Patent AT-1912-75092, National tech categories: USPC 244/64)
- Patent HU-1913-88916 (English title: Winged aircraft, quite likely flapping, at least movable, elaborate glider, Supplementary to patent: Patent AT-1912-75092, National tech categories: HU V/h)
- Patent GB-1913-4191 (English title: A type of winged flying machine in which weight, levered wings, and factors including human "muscular effort" are arranged as to most greatly facilitate lift, Supplementary to patent: Patent AT-1912-75092)
- Patent AU-1913-8156 (English title: Improvements in flying 1 machines, Supplementary to patent: Patent AT-1912-75092, National tech categories: AU 90.3)
- Patent GB-1913-4191.18112 (English title: An exhaustively counterbalanced human-powered flying machine with flapping wings, Supplementary to patent: Patent GB-1913-4191 • Patent AT-1912-75092)
- Patent GB-1913-4191.29772 (English title: An exhaustively counterbalanced human-powered flying machine with flapping wings, Supplementary to patent: Patent GB-1913-4191 • Patent AT-1912-75092)
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
Of note is that reference is made, hereto, in Patent FR-1913-453815, Patent GB-1913-4191,Patent GB-1913-4191.18112, and Patent GB-1913-4191.29772. Patent US-1915-1154466 also employs identical drawings, without making specific textual reference.
- Child patent: (Note Espacenet peculiarity "AU8156 (B1) ― 1913-02-25"; we have been in contact with Espacenet regarding this. It is a patent filed, by Wels, with the patent office of Australia.)
- Inventor location: Oberaltstadt near Trautenau, Bohemia (at the time part of the Austrian or Austro-Hungarian Empire)
- Inventor occupation: Wels was residing in Berlin, at this point, and Eder in Berlin-Halensee
| Year filed | 1912 |
|---|---|
| Year granted | 1917 |
| Office | AT |
| Patent number | 75092 |
| Inventors | Franz Xaver Wels, Dr. Albert Eder |
| Inventor country | DE, DE |
| Applicant person | Franz Xaver Wels, Dr. Albert Eder |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Schwingenflieger (Segelflieger) mit gegenläufig bedienbaren Antriebshebeln |
| English title | Swing Plane (gliders) with counter-operable drive levers |
| Tech fields | heavier-than-air, piloting, navigation, stability, flapping, whole |
| Filing date | February 24, 1912 |
| Full specification filed date | |
| Application number | ATD75092 |
| Grant date | April 15, 1917 |
| Granted? | Yes |
| Publication date | December 27, 1918 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| 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 | 5 |
| Number of claims | 2 |
