Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : FR 6.4 or USPC 102/400 & Number of claims: None

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (141) · LTA (139) · frame (74) · construction (57) · design (56) · stability (50) · navigation (49) · propulsion (44) · wings (40) · subsystem (31) · lift (30) · None (27) · control (24) · landing (23) · aerodynamics (20) · propellers (20) · chassis (19) · steering (19) · propeller (19) · safety (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (319) · Patent FR-1909-420322 (6) · Patent FR-1907-373818 (4) · Patent ES-1906-38692 (3) · Patent FR-1836-5429 (3) · Patent FR-1916-502839 (2) · Patent BE-1909-219837 (2) · Patent FR-1907-382794 (2) · Patent FR-1910-414004 (2) · Patent FR-1850-10514 (2) · Patent FR-1911-432053 (2) · Patent FR-1911-419438 (2)
Related to aircraft:
Patent agent:
None (227) · Armengaud jeune (26) · Weismann et Marx (16) · Gaston Rose (12) · None (11) · J. Bonnet-Thirion (11) · G. de Mestral et F. Harlé (9) · Brandon frères (8) · Boramé et Julien (6) · Hippolyte Josse (6) · Ed. Wolf (5) · Dupont et Elluin (5) · Weissmann et Marx (5) · Dom. Casalonga (4) · C. Baumann (4) · 0 (4) · Charles Assi (4) · Société anonyme Astra Ab [FR] (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (82) · IPC B64B1/00 (59) · IPC B64B1/58 (51) · IPC B64C39/00 (22) · IPC B64C17/00 (17) · IPC B64C3/00 (15) · IPC B64C1/00 (14) · IPC B64C23/00 (13) · IPC B64C11/00 (12) · IPC B64C25/00 (12) · IPC B64B1/40 (12) · IPC B64C35/00 (8) · IPC B64C33/02 (8) · IPC B64C33/00 (8) · IPC B64B1/62 (7) · IPC B64C13/00 (5) · IPC B64C3/52 (5) · IPC B64C3/56 (5) · IPC B64C3/54 (5) · IPC B64C27/04 (5)
CPCs:
CPC B64B1/00 (57) · CPC B64B1/58 (50) · None (46) · CPC B64C39/00 (27) · CPC B64C17/00 (22) · CPC B64C2700/6295 (20) · CPC B64C3/00 (14) · CPC B64B1/40 (12) · CPC B64C23/005 (12) · CPC B64C33/02 (12) · CPC B64C11/006 (9) · CPC B64C25/06 (9) · CPC B64C33/00 (9) · CPC B64C2700/6235 (8) · CPC B64C35/00 (8) · CPC B64C13/00 (8) · CPC B64C2700/6274 (7) · CPC B64B1/62 (7)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
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)