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Patents > Granted: Yes & National tech categories : DE 77 or DE 77h.15

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Office:
Inventors:
None (18) · Ernst Georg August Baumgarten (4) · F. Gaebert (4) · Heinrich Strieffler (4) · Georg Fischer (3) · Louis Blériot (3) · Carl Alfred Johansson (3)
Applicant person:
None (97) · Heinrich Strieffler (4) · Ernst Georg August Baumgarten (3) · Carl Alfred Johansson (3) · Georg Fischer (3) · F. Gaebert (3) · Federico Capone (2) · Otto Schmidt (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Raphael Ernst May (2) · Richard Czygan (2) · Ferdinand von Zeppelin (2)
Applicant is inventor:
Tech fields:
LTA (103) · propulsion (41) · navigation (37) · balloon (33) · car (28) · frame (20) · propeller (19) · airship (19) · control (15) · piloting (13) · stability (13) · None (12) · marine (11) · dirigible (11) · subsystem (10) · electricity (10) · nacelle (9) · kite (9) · captive (9) · airplane (9)
Full specification filed date:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (171) · Patent DE-1908-227242 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
None (120) · IPC B64C33/02 (12) · IPC B64B1/00 (9) · IPC B64B1/58 (9) · IPC B64C31/06 (5) · IPC B64B1/40 (5) · IPC B64B1/22 (4) · IPC B64B1/06 (4) · IPC B64C23/00 (4) · IPC B64B1/64 (3) · IPC B64D1/04 (3)
CPCs:
None (104) · CPC B64C33/02 (14) · CPC B64B1/00 (14) · CPC B64B1/58 (10) · CPC B64B1/40 (9) · CPC B64C23/005 (5) · CPC B64C2700/6273 (4) · CPC B64B1/64 (4) · CPC B64C33/00 (4) · CPC A63H27/08 (4) · CPC B64B1/30 (3) · CPC B64D1/04 (3) · CPC B64B1/62 (2) · CPC B64B1/12 (2) · CPC B64C35/00 (2) · CPC B64C31/06 (2) · CPC B64F1/14 (2) · CPC F42B4/28 (2) · CPC B64B1/22 (2) · CPC B64C27/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 209 results in range #1 to #209.

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