Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : DE or ES & Related to aircraft: Yes & First filing: Yes

Use the filters below to narrow your results.

Office:
Inventors:
None (33) · Johann Schütte (15) · Gustav Mees (9) · Paul Frederik Degn (6) · Leonardo Torres Quevedo (4) · Adolf Sprater (4) · Ernst Bucher (3) · Ernst Georg August Baumgarten (3) · Hermann Ruthenberg (3) · August Wendtland (3) · Jakob Haw (3) · August Riedinger (3) · Joseph Hofmann (3) · Karl Ludwig Waldemar Geest (3) · Johannes Schilling (3) · Andreas Ożegowski (3) · Walter Hermann von Mach (3) · Otto Lilienthal (3) · Rudolf Wagner (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (50) · Johann Schütte (15) · Gustav Mees (9) · Paul Frederik Degn (6) · Adolf Sprater (4) · Leonardo Torres Quevedo (4) · August Riedinger (3) · Ernst Georg August Baumgarten (3) · Edward Charles Robert Marks (3) · Hermann Ruthenberg (3) · Jakob Haw (3) · Johannes Schilling (3) · Ernst Bucher (3) · Otto Lilienthal (3) · Rudolf Wagner (3) · Andreas Ożegowski (3)
Applicant is inventor:
Tech fields:
LTA (82) · None (55) · airplane (46) · propulsion (38) · frame (35) · navigation (32) · airship (31) · design (27) · balloon (27) · propeller (22) · propellers (21) · wings (20) · control (19) · stability (19) · subsystem (19) · construction (18) · aerodynamics (16) · flapping (15) · gas (13)
Full specification filed date:
Application number:
None (99)
Granted:
Supplementary to patent:
None (229) · Patent DE-1903-160742 (3) · Patent DE-1909-227246 (3) · Patent DE-1911-258741 (3) · Patent DE-1907-214228 (3) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent DE-1908-214229 (2) · Patent DE-1907-194166 (2) · Patent DE-1912-279343 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (190) · Marks & Clerk (16) · W. P. Thompson & Co. (8) · Herbert Haddan & Co. (6) · Haseltine, Lake & Co. (5) · L. Chassevent (3) · de Bongé (3)
National tech categories:
None (107) · FR 6.4 (48) · DE 77 (28) · DE 77h.5 (15) · DE 77h (10) · AT 77d (9) · DE 77h.6 (7) · DE 77h.7 (4) · USPC 244/127 (3) · HU V/h (3) · DE 77h.9 (3) · USPC 244/72 (3) · DE 77h.3 (3) · USPC 244/30 (3) · USPC 244/22 (3)
IPCs:
None (116) · IPC B64B1/58 (22) · IPC B64B1/00 (21) · IPC B64C39/00 (16) · IPC B64C33/02 (12) · IPC B64C11/00 (10) · IPC B64C1/00 (9) · IPC B64B1/62 (8) · IPC B64C17/00 (8) · IPC B64C3/00 (7) · IPC B64C23/00 (6) · IPC B64B1/40 (6) · IPC B64C11/20 (4) · IPC B64C3/38 (4) · IPC B64C33/00 (3) · IPC B64B1/60 (3)
CPCs:
None (55) · CPC B64B1/58 (28) · CPC B64B1/00 (25) · CPC B64C33/02 (17) · CPC B64B1/62 (15) · CPC B64C17/00 (12) · CPC B64C2700/6295 (12) · CPC B64C39/00 (12) · CPC B64B1/40 (10) · CPC B64C23/005 (9) · CPC B64C3/00 (9) · CPC B64C2700/6212 (5) · CPC B64C2700/6218 (5) · CPC B64C2700/6235 (5) · CPC B64B1/60 (5) · CPC B64C11/00 (5) · CPC B64C3/14 (4) · CPC B64C3/385 (4) · CPC B64B1/66 (4) · CPC B64C33/00 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)