Drilldown: Patents

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Patents > Family year: 1912 & Number of diagram pages: 2-50000000

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Office:
Inventors:
Bruno von Bültzingslöwen (5) · Adolf Sprater (5) · Nazaire Lacrotte (4) · Adrien Schmitt (4) · Norman Arthur Thompson (4) · Étienne Carret (4) · None (3) · Heinrich Noll (3) · Kasimir Panian (3) · Raymond William Garner (3) · Walter Ernst Verclaire (3) · Édouard-Jean Bigourdan (3) · Alexis Beurrier (3) · Heinrich Podolsky (3) · Eugène-Pierre-Félix-Auguste Coursin (3)
Inventor country:
Inventor location:
None (226) · New York (4) · St. Louis (2) · New York county (2) · Rhône (2) · San Diego (2) · Seine-et-Oise (2) · New York City (2) · the Bronx (2) · Sussex (2)
Applicant is inventor:
Tech fields:
airplane (77) · None (63) · stability (45) · Design (21) · Frame (21) · wings (19) · propulsion (17) · construction (17) · control (17) · propellers (15) · automatic stability (14) · navigation (13) · helicopter (12) · landing (11) · Airship (11) · Safety (11) · Aerodynamics (10) · hybrid (10) · LTA (10)
Application number:
None (40)
Granted:
Publication date:
Supplementary to patent:
None (206) · Patent BE-1912-08-13-Panian (3) · Patent FR-1912-447782 (3) · Patent US-1912-1077892 (2) · Patent FR-1912-449486 (2) · Patent US-1912-1093746 (2) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · Patent BE-1912-04-05 (2) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent AT-1912-63049 (2)
Related to aircraft:
Patent agent:
None (51) · Victor J. Evans (12) · None (9) · Armengaud jeune (6) · Marks & Clerk (5) · E. E. Vrooman (4) · Munn & Co. (4) · J. S. Withers & Spooner (4) · A. M. & William Clark (3) · H. Bœttcher fils (3) · Schwab (3) · W. P. Thompson & Co. (3) · L. Chassevent (3) · C. A. Snow & Co. (3) · Rigot et Prévost (3) · Brandon frères (3)
National tech categories:
None (76) · FR 6.4 (61) · USPC 244/80 (8) · USPC 244/48 (7) · HU V/h (7) · USPC 244/87 (6) · USPC 244/45R (5) · USPC 244/35R (5) · USPC 244/233 (5) · USPC 244/22 (5) · USPC 244/100R (4) · USPC 244/93 (4) · USPC 244/6 (4) · USPC 244/119 (4) · USPC 244/78.1 (3) · USPC 244/104R (3) · USPC 244/225 (3) · CH 129b (3)
IPCs:
None (121) · IPC B64C17/00 (28) · IPC B64C1/00 (20) · IPC B64C39/00 (16) · IPC B64C3/38 (16) · IPC B64C33/00 (7) · IPC B64C23/00 (6) · IPC B64B1/00 (6) · IPC B64C3/00 (5) · IPC B64C13/00 (4) · IPC B64C27/04 (4) · IPC B64C3/56 (3) · IPC B64C25/00 (3) · IPC B64C35/00 (3) · IPC B64C33/02 (3)
CPCs:
CPC B64C17/00 (40) · CPC B64C3/385 (22) · None (17) · CPC B64C13/00 (17) · CPC B64C23/005 (17) · CPC B64C2700/6218 (14) · CPC B64C2700/6295 (13) · CPC B64B1/00 (12) · CPC B64C39/08 (11) · CPC B64C33/02 (9) · CPC B64C2700/6212 (8) · CPC B64C33/00 (6) · CPC B64C39/00 (6) · CPC B64C35/00 (5) · CPC B64C3/56 (5) · CPC B64C3/00 (4) · CPC B64C9/00 (4) · CPC B64C2700/6281 (4) · CPC B64C2700/6274 (4) · CPC B64C2700/6233 (4)
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First filing:
Citations from after 1930:
Number of diagram pages:

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