Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : DE 77 or IT 8 or USPC 244/80 & Cites these patents: None

Use the filters below to narrow your results.

Office:
Applicant person:
None (175) · Carl Alfred Johansson (4) · Ernst Georg August Baumgarten (3) · Federico Capone (3) · Georg Fischer (3) · Ferdinand von Zeppelin (2) · Ugo Antoni (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Joseph Thompson Parker (2) · Augustus F. W. Macmanus (2) · Richard Czygan (2) · Adolphe Clément-Bayard (2) · Raphael Ernst May (2) · Guido Antoni (2) · F. Gaebert (2) · Otto Schmidt (2) · James Means (2)
Applicant is inventor:
Tech fields:
LTA (118) · airplane (70) · propulsion (67) · navigation (65) · stability (61) · None (51) · balloon (44) · propeller (43) · frame (42) · marine (27) · car (25) · control (20) · wings (19) · design (19) · airship (16) · dirigible (16) · automatic stability (16) · whole (16) · airfoil (12)
Full specification filed date:
Application number:
None (316)
Granted:
Supplementary to patent:
None (302) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent SE-1906-23283 (3) · Patent FR-1902-326727 (3) · Patent FR-1891-215265 (2) · Patent IT-1902-65889 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (314) · IPC B64C17/00 (12) · IPC B64C33/02 (11) · IPC B64B1/00 (7) · IPC B64C31/06 (5) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64C39/00 (4) · IPC B64C23/00 (4) · IPC B64B1/06 (3) · IPC B64C11/00 (2) · IPC B64C27/04 (2) · IPC B64C13/24 (2) · IPC B64B1/62 (2)
CPCs:
None (236) · CPC B64C17/00 (58) · CPC B64B1/00 (14) · CPC B64C33/02 (13) · CPC B64C23/005 (12) · CPC B64B1/40 (9) · CPC B64C33/00 (4) · CPC A63H27/08 (4) · CPC B64B1/58 (4) · CPC B64C2700/6273 (4) · CPC B64C13/00 (4) · CPC B64B1/30 (3) · CPC B64C13/24 (3) · CPC B64C31/06 (2) · CPC B64C2700/6295 (2) · CPC B64C27/00 (2) · CPC B64C30/00 (2) · CPC B64B1/62 (2) · CPC B64C3/385 (2)
First filing:
Cites these patents: (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)

P


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