Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent : Patent AT-1911-57225 or None & Citations from after 1930: 1-2

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
None (488) · Seine (8) · New York (7) · Pennsylvania (6) · London (5) · Los Angeles (4) · Cleveland (4) · Ohio (4) · Indiana (3) · PA (3) · Philadelphia (3) · St. Louis (3) · Allegheny county, Pennsylvania (3)
Applicant firm:
None (545) · Curtiss Aeroplane (8) · Blackburn Aeroplane and Motor Co. (4) · Blair Atholl Aeroplane Syndicate (2) · Grand Rapids Trust Company (2) · Packard Motor Car Company (2) · Christmas Aeroplane (2) · E. W. Bliss Company (2)
Applicant is inventor:
Tech fields:
None (156) · Airplane (60) · propeller (58) · stability (57) · LTA (49) · propulsion (48) · frame (44) · navigation (37) · control (25) · rudder (23) · parachute (22) · marine (22) · helicopter (21) · wheels (19) · safety (19) · aerial propeller (18) · car (18) · construction (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (549) · Curtiss Aeroplane (3) · Grand Rapids Trust Company (2)
National tech categories:
None (264) · FR 6.4 (55) · USPC 244/45R (10) · USPC 244/80 (9) · USPC 244/119 (9) · USPC 244/3.23 (9) · USPC 244/22 (8) · USPC 244/90R (8) · USPC 244/64 (7) · USPC 244/177 (6) · USPC 244/66 (6) · USPC 244/6 (5) · USPC 244/20 (5)
IPCs:
None (349) · IPC B64C3/00 (21) · IPC B64B1/00 (17) · IPC B64C1/00 (16) · IPC B64C39/00 (15) · IPC B64C23/00 (12) · IPC B64C17/00 (11) · IPC B64C3/38 (10) · IPC B64C33/02 (9) · IPC B64C25/00 (9) · IPC B64C3/54 (8) · IPC B64C31/06 (7) · IPC B64C33/00 (7) · IPC B64C35/00 (7) · IPC F42B10/00 (5)
First filing:
Cites these patents:
None (576) · Patent US-1903-821393 (2)
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)