Patent US-1912-1080531
Jump to navigation
Jump to search
- Inventor location: Philadelphia, Philadelphia county, PA (FIPSloc=42101, imputed by HistPat)
- Tech classes CPC B64C39/062 Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings, and CPC Y10S244/903 Powered
Patent family descending from Patent US-1912-1080531
- Patent US-1912-1080531 (English title: Aeroplane, National tech categories: USPC 244/13 • USPC 244/903)
- Patent GB-1913-17380 (English title: Improvements in or relating to Aeroplanes, Supplementary to patent: Patent US-1912-1080531)
- Patent FR-1913-460843 (English title: Aeroplane, Supplementary to patent: Patent US-1912-1080531, National tech categories: FR 6.4)
Sources
- Patent 1080531 document and bibliographic info on espacenet
- Patent 1080531 at google patents
Year filed | 1912 |
---|---|
Year granted | 1913 |
Office | US |
Patent number | 1080531 |
Inventors | Louis John Bergdoll |
Inventor country | US |
Applicant person | Louis John Bergdoll |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aeroplane |
English title | Aeroplane |
Tech fields | whole |
Filing date | 1912-11-25 |
Full specification filed date | |
Application number | 1912733501 |
Grant date | 1913-12-09 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 733501 |
Patent agent | Roy Birnbaum? |
Assigned to | |
National tech categories | USPC 244/13, USPC 244/903 |
IPCs | IPC B64C39/00 |
CPCs | CPC B64C2700/6295, CPC Y10S244/903, CPC B64C39/062 |
Family year | 1912 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 47609795 |
INPADOC family ID | 44021100 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 4 |