Drilldown: Patents

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Patents > Number of claims: 1-2 & Number of diagram pages: 3-20

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Inventor location:
None (246) · Seine (4) · California (3) · England (2) · Paris (2) · Chicago (2) · Oklahoma (2) · New York county (2) · New York City (2) · New York (2)
Applicant is inventor:
Tech fields:
airplane (68) · None (53) · stability (47) · propulsion (38) · LTA (38) · Frame (37) · propeller (22) · Hybrid (22) · Wings (22) · Design (21) · Construction (21) · navigation (20) · control (17) · automatic stability (17) · helicopter (14) · marine (13) · rudder (13) · Aerodynamics (13) · flapping (11)
Full specification filed date:
Application number:
None (51)
Granted:
Supplementary to patent:
None (227) · Patent BE-1910-12-28-Muehter (3) · Patent FR-1916-491738 (2)
Related to aircraft:
Patent agent:
None (60) · Victor J. Evans (17) · None (13) · Munn & Co. (9) · Dom. Casalonga (6) · Brandon frères (6) · E. E. Vrooman (5) · Lavoix et Mosès (5) · C. A. Snow & Co. (5) · Weissmann et Marx (3) · J. Germain (3) · Chandler & Chandler (3)
National tech categories:
FR 6.4 (85) · None (69) · USPC 244/22 (8) · FR 6.2 (8) · USPC 244/119 (6) · FR 6.3 (6) · USPC 244/6 (5) · USPC 244/30 (5) · USPC 244/80 (5) · USPC 244/48 (5) · USPC 244/233 (3) · USPC 244/35R (3) · USPC 244/66 (3) · USPC 244/144 (3) · FR 10.1 (3)
IPCs:
None (128) · IPC B64C17/00 (22) · IPC B64C1/00 (19) · IPC B64B1/00 (17) · IPC B64C39/00 (14) · IPC B64C33/02 (13) · IPC B64C3/38 (11) · IPC B64C23/00 (9) · IPC B64C27/04 (8) · IPC B64C33/00 (6) · IPC B64C3/00 (5) · IPC B64B1/58 (4) · IPC B64C13/00 (2) · IPC B64C1/06 (2) · IPC B64C31/028 (2) · IPC B64C25/00 (2) · IPC B64C35/00 (2) · IPC B64D31/02 (2) · IPC B63H1/04 (2)
CPCs:
CPC B64C17/00 (28) · CPC B64B1/00 (27) · CPC B64C33/02 (21) · CPC B64C23/005 (21) · CPC B64C3/385 (18) · None (15) · CPC B64C2700/6295 (12) · CPC B64C2700/6218 (11) · CPC B64C2700/6281 (9) · CPC B64C39/00 (9) · CPC B64C11/006 (8) · CPC B64C33/00 (7) · CPC B64C13/00 (6) · CPC B64C39/08 (6) · CPC B64C39/005 (6) · CPC B64C27/82 (5) · CPC B64C27/12 (5)
First filing:
Cites these patents:
Citations from after 1930:
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