Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: US & Grant date: 1910 - 1919 & Number of claims: 2-5

Use the filters below to narrow your results.

Office:
Inventor country: (Click arrow to add another value)
Inventor location:
None (598) · Allegheny county, Pennsylvania (8) · New York (8) · New York City (8) · Pittsburgh (8) · PA (8) · New York county (7) · Los Angeles (6) · California (6) · Ohio (5) · Michigan (5) · Missouri (5) · New Jersey (4) · St. Louis (4) · Texas (4)
Applicant is inventor:
Tech fields:
airplane (153) · None (150) · stability (103) · frame (97) · Propeller (82) · LTA (65) · propulsion (58) · rudder (57) · navigation (53) · helicopter (45) · hybrid (39) · Propellers (34) · wheels (31) · safety (31) · construction (30) · HTA (29) · design (29) · control (25) · whole (25) · wings (25)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (594) · Patent US-1909-970771 (5) · Patent US-1910-1041876 (4) · Patent US-1908-1077750 (2) · Patent US-1912-1033662 (2) · Patent US-1911-1009048 (2) · Patent US-1911-1003530 (2) · Patent US-1910-984076 (2) · Patent US-1913-1082688 (2) · Patent US-1913-1087946 (2) · Patent US-1913-1094989 (2) · Patent US-1908-12-14-Lee (2) · Patent US-1908-12-14 (2) · Patent US-1908-1081147 (2) · Patent US-1914-1115457 (2) · Patent US-1915-1149680 (2) · 1912-01-23 (2) · Patent GB-1910-5703 (2)
Related to aircraft:
Assigned to:
None (662) · Sperry Gyroscope Company (2) · 1 (2) · International Aeronautical Construction Company (2) · Air Turbine Company of America (2) · Albert L. Watters (2)
IPCs:
None (488) · IPC B64C39/00 (29) · IPC B64C17/00 (29) · IPC B64C1/00 (23) · IPC B64B1/00 (12) · IPC B64C13/00 (12) · IPC B64C23/00 (11) · IPC B64C3/00 (9) · IPC B64C27/04 (9) · IPC B64D17/00 (7) · IPC B64C25/00 (6) · IPC B64C5/04 (6) · IPC B64C33/00 (6) · IPC B64C3/38 (5) · IPC B64C27/00 (5) · IPC B62C5/04 (4) · IPC B64C11/00 (3) · IPC B64B1/58 (3) · IPC B64C35/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:

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)