Patent DE-1909-232158
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Design for blimp focused mainly on attachment of the frame.
Patents which are supplementary to this one
- Patent GB-1909-23666 (Filing date: 1909-10-15)
- Patent HU-1909-49809 (English title: Airship with beam structure, Filing date: 1909-10-15)
- Patent AT-1911-50882 (English title: Non-rigid airship with keel-framework, Filing date: 1909-10-16)
- Patent CA-1911-132010 (English title: Air ship)
- Patent CH-1911-49829 (English title: Airship with keel-framework, Filing date: 1909-11-08)
Inventor location: Grunewald. "Grunewald is a locality (Ortsteil) within the Berlin borough (Bezirk) of Charlottenburg-Wilmersdorf."[1]
Sources
References
- Archive record of this patent at Lilienthal museum patents, which does not have the full pdf of the original
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1909 |
|---|---|
| Year granted | 1911 |
| Office | DE |
| Patent number | 232158 |
| Inventors | Hermann Ruthenberg |
| Inventor country | DE |
| Inventor location | |
| Applicant person | Hermann Ruthenberg |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Pralluftschiff mit Kielgerüst |
| English title | Non-rigid air-ship with keel frame |
| Tech fields | keel, construction, design, frame, dirigible |
| Filing date | 1909-10-09 |
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| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
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| National tech categories | DE 77h, DE 77h.2 |
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| Family year | 1909 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
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