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Patents > Inventor country: DE & Applicant is inventor: Yes & Assigned to: None & First filing: No

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (131) · airplane (124) · None (97) · frame (92) · design (80) · Propulsion (80) · Stability (63) · construction (62) · propellers (57) · airship (47) · subsystem (44) · wings (41) · navigation (32) · balloon (31) · control (29) · aerodynamics (29) · propeller (25) · balloons (21) · hybrid (21) · whole (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (298) · Patent DE-1895-98580 (6) · Patent DE-1908-221549 (5) · Patent DE-1913-301564 (4) · Patent FR-1909-410140 (4) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent CH-1911-55140 (4) · Patent DE-1912-266327 (4)
Related to aircraft:
Patent agent:
None (364) · Schwab (11) · Herbert Haddan & Co. (7) · E. Blétry (7) · De Bonge (7) · C. Baumann (6) · W. P. Thompson & Co. (5) · L. Chassevent (5) · J. Bonnet-Thirion (5) · Société A. Frey et de Carsalade (4) · Marks & Clerk (4) · Lloyd Wise & Co. (4) · Lavoix et Mosès (4) · J. Hans (4) · H. Boettcher fils (4) · Armengaud jeune (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (169) · FR 6.4 (127) · HU V/h (76) · DE 77h.5 (30) · DE 77 (29) · AT 77d (22) · DE 77h (14) · FR 6.3 (8) · DE 77h.6 (7) · BE K (6) · RU Group V (5) · CH 129b (4) · DK 77 (4) · GB 4 propel & steer (3) · FR 7.3 (3) · DE 77h.9 (3) · DE 77h.10 (3) · IT 8 (3)
IPCs:
None (330) · IPC B64B1/00 (33) · IPC B64C17/00 (21) · IPC B64C1/00 (20) · IPC B64B1/58 (17) · IPC B64C11/00 (15) · IPC B64C3/00 (14) · IPC B64C13/00 (12) · IPC B64C33/02 (10) · IPC B64C39/00 (10) · IPC B64B1/62 (8) · IPC B64C23/00 (7) · IPC B64B1/40 (5) · IPC B64C35/00 (5) · IPC B64C11/20 (4) · IPC B64C3/18 (4)
CPCs:
None (240) · CPC B64B1/00 (33) · CPC B64C17/00 (28) · CPC B64B1/58 (21) · CPC B64C33/02 (18) · CPC B64C2700/6218 (16) · CPC B64C23/005 (16) · CPC B64C13/00 (16) · CPC B64C11/006 (15) · CPC B64C2700/6295 (14) · CPC B64C39/00 (13) · CPC B64C3/00 (13) · CPC B64C2700/6274 (11) · CPC B64C11/20 (8) · CPC B64B1/62 (7) · CPC B64C2700/6233 (7) · CPC B64C33/00 (7) · CPC B64B1/40 (7)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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