Drilldown: Patents

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Patents > Filing date: 1908 & Assigned to: None & First filing: Other

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Year filed:
Office:
Inventor country:
Inventor location:
None (352) · Berlin (5) · Seine (5) · Berlin-Reinickendorf (3) · Berlin-Reinickendorf West (3) · County of London (2) · Budapest (2) · California (2) · PA (2) · Chicago (2) · Somme (2)
Applicant is inventor:
Tech fields:
None (83) · Airplane (77) · LTA (62) · propulsion (62) · frame (48) · navigation (47) · stability (43) · Design (31) · wings (30) · propeller (30) · control (28) · propellers (22) · rudder (20) · helicopter (18) · lift (17) · parachute (15) · hybrid (15)
Application number:
None (157)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (162) · None (17) · Armengaud jeune (13) · Munn & Co. (9) · Weismann et Marx (9) · Chassevent (8) · Boramé et Julien (8) · Brierley & Howard (7) · J. Bonnet-Thirion (6) · G. de Mestral et F. Harlé (6) · E. Bletry (5) · J. Germain (4) · Abel & Imray (4) · Marks & Clerk (4) · Mewburn, Ellis & Pryor (3) · Hippolyte Josse (3) · C. Blétry (3) · Geo. H. Strong (3) · Émile Bert (3) · Brandon frères (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (123) · FR 6.4 (106) · USPC 244/80 (11) · USPC 244/6 (6) · USPC 244/90R (5) · DE 77h.5 (5) · AT 77d (5) · USPC 244/22 (5) · USPC 244/30 (5) · DE 77h.15 (4) · DE 77h.3 (4) · FR 20.1 (4) · USPC 244/35R (4) · DE 77h.10 (4)
IPCs:
None (198) · IPC B64C39/00 (29) · IPC B64B1/00 (26) · IPC B64C23/00 (14) · IPC B64C33/02 (11) · IPC B64C11/00 (10) · IPC B64C17/00 (8) · IPC B64C1/00 (7) · IPC B64C3/38 (6) · IPC B64B1/62 (6) · IPC B64C13/00 (6) · IPC B64B1/58 (5) · IPC B64C27/04 (5) · IPC B64C3/00 (4) · IPC B64C29/00 (4) · IPC B64C31/06 (3) · IPC B64C33/00 (3) · IPC B64B1/60 (3)
CPCs:
None (109) · CPC B64B1/00 (25) · CPC B64C33/02 (21) · CPC B64C23/005 (20) · CPC B64C39/00 (18) · CPC B64C2700/6295 (14) · CPC B64C17/00 (14) · CPC B64C11/006 (14) · CPC B64C2700/6274 (10) · CPC B64C39/005 (9) · CPC B64C13/00 (9) · CPC B64B1/62 (8) · CPC B64B1/58 (6) · CPC B64C3/385 (6) · CPC B64C2700/6281 (6) · CPC B64C29/0025 (6) · CPC B64C2700/6256 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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