Drilldown: Patents

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Patents > Office : ?? or BE or DE or DEG or HU & Granted: Yes & Patent agent : Brandon frères or None & Cites these patents: None & Number of claims: 2-4

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Office: (Click arrow to add another value)
Inventor country:
Applicant firm:
None (373) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (12) · Jacob Lohner & Co. (9) · Luftschiffbau Schütte-Lanz (9) · Luft Fahrzeug G.m.b.H. (8) · Luft-Verkehrs-Gesellschaft m.b.H. (7) · AGO Flugzeugwerke G. m. b. H. (6) · Luftschiffbau Zeppelin G. m. b. H. (6) · Allgemeine Elektricitäts-Gesellschaft (5) · Siemens-Schuckert Werke GmbH (5) · Gothaer Waggonfabrik A. G. (4) · Motorluftschiff Studiengesellschaft m.b.H (4) · Luftschiffbau Zeppelin (4) · Daimler-Motoren-Gesellschaft (4)
Applicant is inventor:
Tech fields:
Airplane (163) · LTA (107) · frame (96) · design (96) · Construction (69) · subsystem (67) · propellers (57) · propulsion (56) · Airship (56) · wings (52) · Stability (37) · Whole (35) · control (32) · Aerodynamics (32) · None (31) · navigation (24) · balloon (23) · propeller (21) · Lift (20) · flapping (19)
Full specification filed date:
Application number:
None (273)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (368) · Patent DE-1918-388537 (2) · Patent FR-1912-455471 (2) · Patent DE-1908-227242 (2) · Patent AT-1913-79244 (2) · Patent DE-1915-04-13 Luft Fahrzeug G.m.b.H. (2) · Patent FR-1898-278192 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (215) · DE 77h.5 (78) · DE 77 (38) · DE 77h.15 (25) · DE 77h (21) · DE 77h.4 (20) · DE 77h.9 (18) · DE 77h.6 (18) · None (11) · DE 77h.7 (10) · DE 77h.2 (9) · DE 77h.10 (8) · DE 37f.8 (7) · DE 77h.3 (4) · DE 77h.11 (3)
IPCs:
None (315) · IPC B64C3/00 (21) · IPC B64B1/58 (12) · IPC B64C1/00 (11) · IPC B64C33/02 (10) · IPC B64C39/00 (9) · IPC B64C13/00 (8) · IPC B64C35/00 (8) · IPC B64B1/00 (7) · IPC B64B1/64 (6) · IPC B64B1/40 (5) · IPC B64C11/00 (5) · IPC B64C25/00 (5) · IPC B64C17/00 (4) · IPC E04H6/44 (4) · IPC B64B1/22 (4) · IPC B64B1/06 (4)
CPCs:
None (298) · CPC B64C3/00 (23) · CPC B64B1/58 (17) · CPC B64C2700/6235 (10) · CPC B64C33/02 (10) · CPC B64C13/00 (9) · CPC B64B1/64 (8) · CPC B64B1/00 (6) · CPC B64B1/40 (6) · CPC B64C35/00 (6) · CPC E04B1/346 (6) · CPC B64C17/00 (5) · CPC B64C25/06 (4) · CPC B64C2700/6233 (4) · CPC B64C2700/6295 (4) · CPC B64C23/005 (4) · CPC B64C25/62 (4) · CPC B64C33/00 (4) · CPC B64C2001/0081 (4)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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