Erik Emanuel Lindkvist
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Erik Emanuel Lindkvist was an aero inventor from Stockholm who filed patents describing a propulsion system using a paddle array.
On a 1908 British patent his address was given as 24, Kungsgaten, Stockholm; and his occupation as Mechanic.
Patents whose inventor or applicant is Erik Emanuel Lindkvist
- Patent US-1910-962155 (English title: Propelling Device, Filing date: 1907-07-15)
- Patent GB-1907-16484 (English title: Driving Device for Boats, Airships and the like, Filing date: 1907-07-18)
- Patent FR-1907-382542 (English title: Propeller for boats, airplanes, and other [vessels], Filing date: 1907-07-18)
- Patent FI-1907-3139 (English title: Propulsion apparatus for boats, airship, and the like, Filing date: 1907-11-28)
- Patent IT-1907-90668 (English title: Propeller for ships, airplanes, and other [vessels], Filing date: 1969-12-31)
- Patent DK-1907-11614 (English title: Propelling and steering apparatus for boats or airships, Filing date: 1907-07-17)
- Patent GB-1908-16941 (English title: Driving Device for Boats, Flying Machines and the like, Filing date: 1908-08-12)
References
| Names | Erik Emanuel Lindkvist |
|---|---|
| Birth date | |
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| Countries | Sweden |
| Locations | Stockholm |
| Occupations | mechanic |
| Tech areas | Propeller, Propulsion, Marine |
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