Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : DEG or US & Number of diagram pages: 3-4

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (153) · frame (143) · None (128) · stability (118) · propulsion (108) · navigation (95) · propeller (89) · LTA (87) · rudder (70) · flapping (42) · helicopter (41) · wheels (41) · car (37) · hybrid (36) · safety (34) · landing (33) · construction (29) · wings (29) · marine (29) · takeoff (29)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (578) · Patent US-1912-1081794 (2)
Related to aircraft:
Assigned to:
None (553) · Curtiss Aeroplane (4) · Curtiss Aeroplane and Motor Corporation (4) · Moteurs Salmson (2) · Curtiss Aeroplane & Motor Corporation (2) · Haskelite Manufacturing Corporation (2)
IPCs:
None (461) · IPC B64B1/00 (25) · IPC B64C39/00 (18) · IPC B64C3/00 (15) · IPC B64C13/00 (11) · IPC B64C3/38 (7) · IPC B64C33/00 (7) · IPC B64C17/00 (7) · IPC B64C25/00 (6) · IPC B64C31/00 (5) · IPC B64C35/00 (4) · IPC B64C1/00 (4) · IPC B64C29/00 (4) · IPC CPC B64C13/00 (3) · IPC B64B1/40 (3) · IPC B64C27/00 (3) · IPC B64C27/04 (3)
CPCs:
CPC B64B1/00 (55) · CPC B64C13/00 (48) · CPC B64C17/00 (44) · CPC B64C23/005 (44) · CPC B64C39/005 (34) · CPC B64C3/385 (33) · CPC B64C33/02 (31) · CPC B64C2700/6295 (26) · CPC B64C39/08 (22) · CPC B64C3/14 (14) · CPC B64C11/006 (12) · CPC B64C3/00 (11) · CPC B64C9/00 (11) · CPC B64C27/82 (10) · CPC B64C35/00 (10) · CPC B64C3/40 (9) · CPC B64C33/00 (9) · CPC B64C27/54 (8) · None (8)
First filing:
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)