Drilldown: Patents

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Patents > Granted: Yes & National tech categories : DE 77 or IT 8 or USPC 244/45R

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Office:
Applicant person:
None (172) · Carl Alfred Johansson (3) · Georg Fischer (3) · Federico Capone (3) · F. Gaebert (3) · Ernst Georg August Baumgarten (3) · Carl Friedrich Billwiller (2) · HYDE BENJAMIN TALBOT BABBITT (2) · Raphael Ernst May (2) · Ralph P. Fox (2) · Ferdinand von Zeppelin (2) · Adolphe Clément-Bayard (2) · Ugo Antoni (2) · Viktor Tarczal (2) · Richard Czygan (2) · Carl Georg Rodeck (2) · Guido Antoni (2) · Otto Schmidt (2)
Applicant is inventor:
Tech fields:
LTA (111) · airplane (69) · propulsion (67) · None (57) · navigation (56) · stability (46) · frame (46) · balloon (43) · propeller (41) · marine (26) · car (24) · airfoil (20) · control (19) · wings (18) · design (16) · dirigible (16) · airship (15) · whole (15) · parachute (12)
Full specification filed date:
Application number:
None (309)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (278) · Patent SE-1906-23283 (3) · Patent IT-1902-65889 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1891-215265 (2) · Patent FR-1902-326727 (2) · Patent HU-1901-24148 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (288) · IPC B64C39/00 (16) · IPC B64C33/02 (11) · IPC B64B1/00 (7) · IPC B64B1/40 (5) · IPC B64C31/06 (5) · IPC B64B1/58 (5) · IPC B64C23/00 (4) · IPC B64C2700/6295 (4) · IPC B64B1/06 (3) · IPC B64B1/62 (2) · IPC B64C27/04 (2) · IPC B64C13/00 (2) · IPC B64C11/00 (2)
CPCs:
None (234) · CPC B64C2700/6295 (49) · CPC B64B1/00 (14) · CPC B64C39/08 (14) · CPC B64C33/02 (13) · CPC B64B1/40 (9) · CPC B64C23/005 (5) · CPC B64C2700/6273 (4) · CPC B64C33/00 (4) · CPC B64B1/58 (4) · CPC A63H27/08 (4) · CPC B64C39/06 (3) · CPC B64B1/30 (3) · CPC B64C9/00 (2) · CPC B64B1/62 (2) · CPC B64C27/00 (2) · CPC B64C 39/08 (2) · CPC B64C31/06 (2) · CPC B64C13/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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