Drilldown: Patents

Jump to navigation Jump to search
Patents > Assigned to : Albert L. Watters or John A. Roebling's Sons or Vickers Ltd. or Établissements de Dion-Bouton or None & National tech categories : BE K or DE 77 or FR 5 or HU V/h or NL 62 & First filing: Yes

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (90) · design (67) · LTA (60) · propulsion (47) · propellers (43) · wings (36) · subsystem (34) · aerodynamics (32) · Control (31) · Airship (28) · stability (26) · frame (24) · steering (24) · whole (20) · lift (20) · construction (19) · helicopter (17) · navigation (17) · hybrid (16)
Full specification filed date:
Application number:
None (185)
Granted:
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (220) · IPC B64C33/02 (7) · IPC B64C31/06 (4) · IPC B64B1/58 (4) · IPC B64B1/00 (3) · IPC B64C27/04 (3) · IPC B64B1/06 (2) · IPC B64C39/00 (2) · IPC B64B1/40 (2) · IPC B64C23/00 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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)