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Patents > National tech categories : DE 77h.5 or HU V/h or USPC 244/17.11

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Office:
Applicant firm:
None (469) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (17) · Jacob Lohner & Co. (16) · Luft-Verkehrs-Gesellschaft m.b.H. (14) · Luft Fahrzeug G.m.b.H. (11) · Luftschiffbau Schütte-Lanz (9) · Gothaer Waggonfabrik A. G.‎ (7) · AGO Flugzeugwerke G. m. b. H. (7) · Daimler Motoren-Gesellschaft (6) · Allgemeine Elektricitäts-Gesellschaft (6) · Siemens-Schuckert Werke GmbH (6) · Motorluftschiff Studiengesellschaft m.b.H (5) · Magyar Lloyd Repülőgép- és Mótorgyár-Részvénytársaság (4) · Luftfahrzeugbau Schütte-Lanz (3) · Luftschiffantrieb-Gesellschaft m. b. H. (3) · Mercur Flugzeugbau (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Daimler-Motoren-Gesellschaft (3) · Rumpler-Werke A.-G. in Berlin-Johannisthal (3)
Applicant is inventor:
Tech fields:
airplane (313) · Design (177) · frame (134) · construction (121) · propellers (102) · subsystem (96) · wings (91) · stability (85) · airship (80) · propulsion (63) · Whole (62) · Aerodynamics (59) · LTA (57) · control (55) · biplane (41) · automatic stability (37) · lift (31) · steering (30) · None (29)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (504) · IPC B64C3/00 (26) · IPC B64C13/00 (15) · IPC B64C1/00 (13) · IPC B64C17/00 (12) · IPC B64C39/00 (8) · IPC B64C3/38 (8) · IPC B64C3/18 (6) · IPC B64C9/02 (5) · IPC B64C3/56 (4) · IPC B64C1/26 (4) · IPC B64C19/00 (4) · IPC B64C17/04 (3) · IPC B64C11/00 (3) · IPC B64C3/10 (3) · IPC B64C9/00 (3) · IPC B64C3/52 (3) · IPC B64C35/00 (3)
CPCs:
None (484) · CPC B64C3/00 (28) · CPC B64C13/00 (22) · CPC B64C17/00 (20) · CPC B64C2700/6235 (16) · CPC B64C3/385 (10) · CPC B64C39/00 (6) · CPC B64C9/02 (5) · CPC B64C9/00 (5) · CPC B64C23/005 (4) · CPC B64C35/00 (4) · CPC B64C3/56 (4) · CPC B64C3/52 (4) · CPC B64C3/18 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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