Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : DE or JP or Other & Tech fields : airship or balloon or propellers & Grant date: 1912

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Year filed:
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Inventors:
None (6) · Antoine-Padoue Filippi (5) · André-Julien Mahoudeau (4) · Gustav Mees (3) · Johann Schütte (3) · Louis Blériot (3) · Louis Coutant Badeau (3) · David Henderson Blake (3) · Romeo Wankmüller (3)
Inventor country:
Applicant person:
None (10) · Antoine-Padoue Filippi (4) · Romeo Wankmüller (3) · Johann Schütte (3) · Louis Blériot (3) · Louis Coutant Badeau (3) · David Henderson Blake (3) · Gustav Mees (3)
Applicant is inventor:
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Filing date:
Application number:
None (26) · 423792D (2)
Granted:
Supplementary to patent:
None (65) · Patent FR-1910-423792 (4) · Patent FR-1910-424987 (3) · Patent DE-1911-251309 (2) · Patent US-1910-993987 (2) · Patent US-1909-970771 (2) · Patent FR-1911-430455 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-403985 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1909-401714 (2) · Patent US-1912-1033662 (2) · Patent DE-1909-11-30 Attilio Robiola (2) · Patent AT-1909-47656 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2)
Related to aircraft:
Patent agent:
None (40) · Haseltine, Lake & Co. (5) · Marks & Clerk (4) · Armengaud jeune (4) · Boult, Wade & Tennant (4) · J. Bonnet-Thirion (3) · Dupont et Elluin (3) · Paul Caquet (2) · L. Chassevent (2) · Jensen & Son (2) · H. Bœttcher fils (2) · E. Blétry (2) · G. L. Cragg (2) · Dom. Casalonga (2) · Charles Assi (2) · Schwab (2) · Weismann et Marx (2)
CPCs:
None (26) · CPC B64B1/00 (12) · CPC B64C39/00 (9) · CPC B64C2700/6295 (6) · CPC B64C11/16 (5) · CPC B64C13/00 (5) · CPC B63H1/26 (4) · CPC B63H2001/122 (4) · CPC B64C11/00 (4) · CPC B64C11/18 (3) · CPC B63H1/12 (3) · CPC B64C27/00 (3) · CPC B64C11/343 (2) · CPC B64C11/04 (2) · CPC B64C11/006 (2) · CPC B64C27/04 (2) · CPC B64B1/58 (2) · CPC B64C2700/6281 (2) · CPC B64B1/40 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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