Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Number of claims: 3-4 & Number of figures: 2-6

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor location:
None (342) · Pennsylvania (5) · Missouri (4) · Allegheny county, Pennsylvania (4) · New York city (4) · New York county (4) · PA (4) · Denver, Colorado (3) · St. Louis (3) · Pittsburgh (3) · Philadelphia (3) · New York state (3) · Ohio (3) · Colorado (3) · Massachusetts (3) · New York (3) · Denver county, CO (3) · New Jersey (3)
Applicant is inventor:
Tech fields:
None (67) · LTA (64) · airplane (58) · propulsion (56) · stability (50) · propeller (49) · frame (49) · navigation (41) · rudder (26) · parachute (21) · flapping (20) · kite (19) · military (18) · car (18) · control (17) · propellers (17) · balloon (17) · marine (16) · helicopter (16) · safety (15)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (110) · Munn & Co. (38) · Victor J. Evans (12) · C. A. Snow & Co. (11) · None (7) · Joshua R. H. Potts (5) · James L. Norris (4) · Wright, Brown, Quinby & May (3)
Assigned to:
None (366) · Kawneer Manufacturing Company (3) · Albert L. Watters (2) · Sperry Gyroscope Company (2)
IPCs:
None (305) · IPC B64B1/00 (17) · IPC B64C39/00 (8) · IPC B64C31/06 (8) · IPC B64C31/00 (8) · IPC B64C33/00 (7) · IPC B64C3/00 (6) · IPC B64C1/00 (4) · IPC B64C27/00 (3) · IPC B64C5/04 (3) · IPC B64C23/00 (3) · IPC B64D17/00 (3) · IPC B64C11/00 (3) · IPC B64C13/00 (3) · IPC B64C3/38 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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)