Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or US & Assigned to: None & Family year: 1900 - 1909

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (238) · airplane (210) · LTA (199) · propulsion (178) · navigation (157) · frame (155) · propeller (133) · stability (117) · hybrid (78) · rudder (77) · propellers (75) · flapping (64) · airfoil (57) · wheels (46) · helicopter (45) · car (43) · marine (41) · takeoff (39) · design (36)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (825) · Patent BE-1909-214032 (32) · Patent BE-1907-199348 (15) · Patent US-1909-970771 (4) · Patent BE-1907-197626 (3) · Patent US-1910-1055379 (3) · Patent US-1908-1077750 (2) · Patent BE-1909-218585 (2) · Patent FR-1909-402649 (2) · Patent FR-1900-299924 (2)
Related to aircraft:
Assigned to: (Click arrow to add another value)
IPCs:
None (730) · IPC B64B1/00 (49) · IPC B64C33/00 (17) · IPC B64C39/00 (14) · IPC B64C33/02 (12) · IPC B64C31/00 (10) · IPC B64C31/06 (8) · IPC B64C9/00 (7) · IPC B64B1/40 (7) · IPC B64C13/00 (6) · IPC B64B1/62 (6) · IPC B64C3/00 (6) · IPC B64F1/06 (5) · IPC B64C3/14 (5) · IPC B64C27/00 (4) · IPC B64C23/005 (4) · IPC B64C17/00 (4)
First filing:
Citations from after 1930:

Showing below up to 250 results in range #1 to #250.

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

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