Drilldown: Patents

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Patents > Tech fields : Design or rudder & Related to aircraft: Yes

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Applicant firm:
None (819) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (6) · E. Rumpler Luftfahrzeugbau G.m.b.H. (6) · Daimler Motoren-Gesellschaft (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · Allgemeine Elektricitäts-Gesellschaft (4) · Jacob Lohner & Co. (4) · Westinghouse Electric & Manufacturing Company (3) · Luftschiffbau Schütte-Lanz (3) · Luft Fahrzeug G.m.b.H. (3) · F. Liore & Olivier Société (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (357) · Armengaud jeune (79) · Haseltine, Lake & Co. (15) · Charles Dony (15) · L. Chassevent (14) · Marks & Clerk (13) · E. Blétry (12) · G. de Mestral et F. Harlé (12) · None (10) · Abel & Imray (9) · J. Germain (9) · Hippolyte Josse (8) · Herbert Haddan & Co. (8) · Lavoix et Mosès (8) · Paul Caquet (8) · Dupont et Elluin (8) · W. P. Thompson & Co. (7) · Brandon frères (7)
National tech categories:
FR 6.4 (417) · None (193) · HU V/h (88) · BE K (31) · DE 77h.5 (18) · FR 6.2 (17) · FR 6.3 (12) · AT 77d (9) · USPC 244/28 (7) · CH 129b (7) · GB 4 with buoyant (6) · USPC 244/52 (5) · USPC 244/82 (5) · USPC 244/90R (5) · USPC 244/35R (5) · GB 4 without buoyant (5) · GB 4 propel & steer (4)
IPCs:
None (307) · IPC B64C17/00 (82) · IPC B64C1/00 (81) · IPC B64C39/00 (70) · IPC B64B1/00 (39) · IPC B64C3/00 (30) · IPC B64C11/00 (23) · IPC B64C23/00 (21) · IPC B64C35/00 (19) · IPC B64C3/38 (19) · IPC B64C3/18 (18) · IPC B64C13/00 (16) · IPC B64C25/00 (16) · IPC B64C33/02 (15) · IPC B64C3/54 (13) · IPC B64B1/58 (12) · IPC B64C33/00 (11) · IPC B64B1/40 (11) · IPC B64C3/56 (10) · IPC B64C11/04 (9)
CPCs:
None (225) · CPC B64C17/00 (90) · CPC B64C2700/6295 (62) · CPC B64C39/00 (60) · CPC B64B1/00 (51) · CPC B64C2700/6218 (43) · CPC B64C13/00 (37) · CPC B64C3/00 (31) · CPC B64C23/005 (25) · CPC B64C3/385 (18) · CPC B64C33/02 (17) · CPC B64C2700/6214 (16) · CPC B64C2700/6274 (16) · CPC B64C1/00 (15) · CPC B64C2700/6233 (13) · CPC B64C3/18 (13) · CPC B64B1/58 (12) · CPC B64B1/40 (12) · CPC B64C2700/6256 (12) · CPC B64F2700/6226 (12)
First filing:
Citations from after 1930:
Number of diagram pages:

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