Drilldown: Patents

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Patents > Office : JP or US & Number of claims: 2

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Office: (Click arrow to add another value)
Inventor country:
Inventor location:
None (293) · New Jersey (3) · PA (3) · California (3) · New York state (3) · New York county (3) · New York City (3) · Pittsburgh (3) · Pennsylvania (3) · Illinois (3) · Allegheny county, Pennsylvania (3) · Iowa (3) · Michigan (3)
Applicant is inventor:
Tech fields:
LTA (55) · propeller (55) · airplane (53) · None (52) · propulsion (47) · frame (41) · navigation (39) · stability (35) · military (24) · rudder (19) · marine (19) · safety (17) · propellers (17) · helicopter (17) · windmill (16) · hybrid (16) · projectile (16) · parachute (16) · airfoil (14) · construction (14)
Full specification filed date:
Application number:
None (142)
Granted:
Supplementary to patent:
None (315) · 1912-01-23 (2)
Related to aircraft:
Patent agent:
None (94) · Victor J. Evans (24) · Munn & Co. (22) · None (11) · H. C. Evert & Co. (6) · E. E. Vrooman (5) · C. A. Snow & Co. (5) · Watson E. Coleman (4) · Chandler & Chandler (3) · R. S. & A. B. Lacey (3) · Thomas O. Hill (3)
Assigned to:
None (318) · Moteurs Salmson (3)
National tech categories:
None (110) · USPC 244/3.23 (13) · USPC 244/73R (7) · USPC 244/119 (6) · USPC 244/45R (6) · USPC 244/30 (6) · USPC 244/80 (6) · USPC 244/17.19 (6) · USPC 244/153R (6) · USPC 244/60 (6) · USPC 244/6 (6) · USPC 244/65 (5) · USPC 244/233 (5) · USPC 244/22 (5) · USPC 244/90R (5)
IPCs:
None (273) · IPC B64B1/00 (14) · IPC B64C31/00 (7) · IPC B64C31/06 (7) · IPC B64C27/00 (5) · IPC F42B10/00 (5) · IPC B64C3/00 (3) · IPC B64C39/00 (3) · IPC B64B1/62 (3) · IPC B64C3/18 (2) · IPC B64C23/00 (2) · IPC B64C13/00 (2) · IPC B64C33/00 (2) · IPC B64C33/02 (2) · IPC B64B1/40 (2) · IPC B64C9/00 (2) · IPC B64D27/00 (2) · IPC F42B10/34 (2)
CPCs:
CPC B64B1/00 (27) · CPC B64C11/006 (22) · CPC B64C23/005 (16) · CPC B64C27/54 (14) · CPC Y02E10/74 (13) · CPC B64C13/00 (13) · CPC B64C2700/6295 (12) · CPC F03D3/00 (10) · CPC B64C11/48 (10) · CPC B64C3/385 (10) · CPC B63H1/04 (10) · CPC B64C11/36 (9) · CPC B64C39/08 (9) · CPC B64C39/005 (9) · CPC F42B10/30 (9) · CPC B64C27/82 (9) · CPC B64C17/00 (8) · CPC B64C33/02 (7) · CPC B64B1/40 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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