Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : FR 6.4 or IT 8 & Number of text pages: None

Use the filters below to narrow your results.

Office:
Applicant is inventor:
Tech fields:
LTA (147) · airplane (89) · navigation (52) · Propulsion (45) · None (41) · stability (34) · frame (30) · propeller (26) · design (19) · marine (19) · balloon (17) · wings (16) · dirigible (13) · whole (12) · construction (11) · safety (11) · control (11) · airfoil (10) · heavier-than-air (10) · automatic stability (10)
Full specification filed date:
Application number:
None (217)
Granted:
Supplementary to patent:
None (315) · Patent FR-1902-326727 (3) · Patent FR-1836-5429 (3) · Patent SE-1906-23283 (3) · Patent IT-1902-65889 (2) · Patent DE-1907-240268 (2) · Patent DE-1909-221412 (2) · Patent FR-1850-10514 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (220) · IPC B64B1/00 (57) · IPC B64B1/58 (41) · IPC B64C17/00 (9) · IPC B64C39/00 (9) · IPC B64B1/62 (9) · IPC B64B1/40 (6) · IPC B64D1/04 (5) · IPC B64C35/00 (4) · IPC B64C27/04 (4) · IPC B64C23/00 (4) · IPC B64B1/66 (4) · IPC B64C1/00 (4) · IPC B64C3/54 (3) · IPC B64C3/38 (3) · IPC B64C11/00 (3) · IPC B64C11/04 (3) · IPC B64C33/00 (3)
CPCs:
None (193) · CPC B64B1/00 (54) · CPC B64B1/58 (42) · CPC B64C17/00 (13) · CPC B64B1/62 (9) · CPC B64C39/00 (8) · CPC B64B1/40 (6) · CPC B64C23/005 (6) · CPC B64C3/385 (5) · CPC B64D1/04 (5) · CPC B64C2700/6295 (5) · CPC B64C13/00 (4) · CPC B64C2700/6274 (4) · CPC B64C33/02 (4) · CPC B64C35/00 (4) · CPC B64C2700/6281 (4) · CPC B64C11/006 (4) · CPC B64B1/005 (4) · CPC B64B1/66 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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)