Patent CA-1911-136791
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Patent family descending from Patent GB-1910-18683
- Patent GB-1910-18683 (English title: Aeronautical Craft)
- Patent FR-1911-420469 (English title: Flying machines, Supplementary to patent: Patent GB-1910-18683, National tech categories: FR 6.4)
- Patent DK-1911-15003 (English title: Aircraft, Supplementary to patent: Patent GB-1910-18683, National tech categories: DK 77)
- Patent CA-1911-136791 (English title: Aeronautical Craft, Supplementary to patent: Patent GB-1910-18683, National tech categories: CA 244/10)
Sources
- Bibliographic info on this patent at CIPO
- Original patent document and bibliography entry on espacenet
- Patent CA136791 on google patents
Year filed | 1910 |
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Year granted | 1911 |
Office | CA |
Patent number | |
Inventors | William Francis Dugins |
Inventor country | AU |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aeronautical Craft; Aeroplane |
English title | Aeronautical Craft |
Tech fields | flapping |
Filing date | 1910-08-17 |
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Application number | |
Grant date | 1911-11-14 |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent GB-1910-18683 |
Related to aircraft? | 1 |
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National tech categories | CA 244/10 |
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Citations from after 1930 | |
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