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Patents > Office: DE & First filing: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (387) · Ernst Heinkel (5) · Franz Schneider (2) · George Raymond Lawrence (2)
Applicant firm:
None (402) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Daimler Motoren-Gesellschaft (2) · Kurt Fliegel Propellerbau G.m.b.H. (2) · Luftschiffbau Zeppelin (2) · Julius Pintsch A.-G. (2) · Deutsche Flugzeug-Werke G. m. b. H. (2) · Siemens-Schuckert Werke GmbH (2) · Vereinigte Gummiwaaren-Fabriken Harburg-Wien (2)
Applicant is inventor:
Tech fields:
None (184) · LTA (81) · airplane (44) · frame (38) · subsystem (35) · balloon (34) · propeller (32) · navigation (31) · propulsion (27) · car (22) · gas (21) · design (21) · whole (18) · motor (17) · stability (17) · piloting (16) · parachute (15) · wings (15)
Full specification filed date:
Granted:
Supplementary to patent:
None (404) · DE79446 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1921-384750 (2) · Patent DE-1917-305040 (2)
Related to aircraft:
National tech categories:
None (195) · DE 77h (37) · DE 77h.5 (35) · DE 77 (32) · DE 77h.15 (24) · DE 77h.6 (20) · DE 77h.4 (17) · DE 77h.9 (11) · DE 77h.10 (11) · DE 77h.3 (9) · DE 77h.2 (7) · DE 77h.7 (4) · DE 37f.8 (4) · DE 46c.5 (3) · DE 77h.1 (3)
IPCs:
None (339) · IPC B64C33/02 (10) · IPC B64B1/58 (8) · IPC B64B1/06 (5) · IPC B64B1/64 (5) · IPC B64B1/40 (4) · IPC B64B1/62 (4) · IPC B64C3/00 (4) · IPC B64C1/00 (3) · IPC B64B1/22 (3) · IPC B64C11/16 (3) · IPC B64C35/00 (3) · IPC B64C3/10 (3) · IPC B64C39/00 (3)
CPCs:
None (299) · CPC B64B1/58 (16) · CPC B64C33/02 (15) · CPC B64B1/00 (7) · CPC B64B1/64 (5) · CPC B64B1/62 (5) · CPC B64B1/40 (5) · CPC B64C35/00 (4) · CPC B64C11/006 (4) · CPC B64C3/00 (4) · CPC A63H27/08 (4) · CPC B64C13/00 (3) · CPC B64C39/00 (3) · CPC B64C2700/6277 (3) · CPC B64B1/30 (3) · CPC B64C39/003 (3) · CPC B64C27/00 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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