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Patents > Inventor country : AT or DE & Number of figures: 8-11

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Office:
Inventors:
None (12) · Hermann Hassenbach (8) · Gustav Lilienthal (5) · Rudolf Wagner (4) · Adalbert Plaček (4) · Gustav Behrens (4) · Karl Bomhard (3) · Heinrich Hildebrand (3) · Edmund Sparmann (3) · Franz Xaver Wels (3) · Vigilio Baldo (3) · Adolf Sprater (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (32) · Hermann Hassenbach (8) · Gustav Behrens (4) · Rudolf Wagner (4) · Adalbert Placek (4) · Franz Xaver Wels (3) · Gustav Lilienthal (3) · Edmund Sparmann (3) · Heinrich Hildebrand (3) · Karl Bomhard (3) · Vigilio Baldo (3) · Adolf Sprater (3)
Applicant is inventor:
Tech fields:
airplane (37) · propulsion (24) · design (23) · wings (22) · frame (21) · LTA (20) · Subsystem (18) · stability (17) · flapping (16) · Airship (15) · control (13) · None (11) · propellers (9) · navigation (9) · construction (8) · aerodynamics (7) · balloon (7) · wheels (7) · propeller (7)
Full specification filed date:
Application number:
None (72)
Granted:
Supplementary to patent:
None (93) · Patent DE-1913-287314 (4) · Patent AT-1912-75092 (3) · Patent AT-1908-42396 (3) · Patent DE-1895-98580 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent BE-1914-266620 (2) · Patent GB-1911-19976 (2)
Related to aircraft:
Patent agent:
None (81) · W. P. Thompson & Co. (3) · De Bongé (3) · Boult, Wade & Tennant (3) · Lavoix et Mosès (2) · J. Hans (2) · J. P. Bonnicart-Meurisse et Cie (2) · E. Blétry (2) · Joseph Gillot (2) · Chatwin, Herschell & Co. (2) · L. Chassevent (2) · Herbert Haddan & Co. (2) · Haseltine, Lake & Co. (2) · C. Baumann (2)
National tech categories:
None (36) · FR 6.4 (23) · HU V/h (18) · DE 77 (10) · AT 77d (7) · DE 77h.5 (6) · DE 77h (5) · DE 77h.10 (3) · CH 129b (3) · DE 77h.4 (2) · DE 77h.6 (2) · GB 4 propel & steer (2) · FR 6.2 (2) · DK 77 (2) · DE 77h.7 (2) · DE 77h.9 (2)
IPCs:
None (75) · IPC B64C1/00 (11) · IPC B64C33/02 (8) · IPC B64C17/00 (8) · IPC B64C33/00 (4) · IPC B64B1/00 (4) · IPC B64C11/00 (3) · IPC B64C35/00 (3) · IPC B64C39/00 (2) · IPC B64C17/06 (2) · IPC B64B1/40 (2) · IPC B64B1/58 (2) · IPC B64C13/00 (2) · IPC B64C3/00 (2) · IPC B64C11/24 (2)
CPCs:
None (63) · CPC B64C33/02 (10) · CPC B64C17/00 (9) · CPC B64B1/00 (6) · CPC B64C33/00 (5) · CPC B64C3/00 (4) · CPC B64C2700/6218 (4) · CPC B64C2001/0081 (4) · CPC B64C2700/6233 (3) · CPC B64B1/58 (3) · CPC B64C2001/0063 (3) · CPC B64C17/06 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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