Drilldown: Patents

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Patents > Office: US & Applicant is inventor: Other & Grant date: 1900 - 1909

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Office: (Click arrow to add another value)
Inventor location:
None (480) · Pennsylvania (6) · PA (6) · Allegheny county, Pennsylvania (5) · Pittsburgh (5) · California (5) · Missouri (5) · New York (4) · Jackson county (3) · Kansas City, Missouri (3) · Minneapolis, Minnesota (3) · Minnesota (3) · New York City (3) · Hennepin county (3) · New York county (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (130) · propulsion (128) · navigation (109) · None (96) · propeller (69) · frame (67) · airplane (65) · stability (57) · flapping (50) · marine (35) · airfoil (34) · rudder (26) · parachute (26) · car (24) · hybrid (24) · kite (24) · safety (22) · helicopter (21) · military (21) · takeoff (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (505)
Related to aircraft:
Patent agent:
None (280) · Munn & Co. (34) · None (10) · C. A. Snow & Co. (10) · R. S. & A. B. Lacey (7) · Victor J. Evans (4) · Edgar Tate & Co. (4) · A. B. Willson & Co. (4) · E. G. Siggers (3) · Richardson (3) · Church & Church (3)
IPCs:
None (369) · IPC B64B1/00 (45) · IPC B64C33/00 (11) · IPC B64C33/02 (10) · IPC B64C31/00 (9) · IPC B64C31/06 (8) · IPC B64C39/00 (7) · IPC B64C9/00 (6) · IPC B64C11/001 (5) · IPC B64B1/40 (5) · IPC B64F1/06 (4) · IPC B64B1/62 (4) · IPC B64C3/38 (3) · IPC B64C23/005 (3) · IPC B64C3/14 (3) · IPC B64C3/00 (3) · IPC A63H27/00 (3)
CPCs:
CPC B64B1/00 (62) · None (59) · CPC B64C11/006 (40) · CPC B64C33/02 (31) · CPC A63H27/08 (16) · CPC B64C23/005 (16) · CPC B64C11/343 (14) · CPC B64B1/40 (14) · CPC F05B2260/74 (14) · CPC B64C39/005 (14) · CPC B64C11/36 (13) · CPC B64C11/48 (12) · CPC B64C9/00 (9) · CPC B63H1/04 (9) · CPC B64C11/065 (9) · CPC B63H1/12 (8) · CPC B64C11/001 (8)
First filing:
Citations from after 1930:

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