Drilldown: Patents

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Patents > Tech fields: navigation & Number of claims: 3-40 & Number of diagram pages: 2-10

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Office:
Inventors:
John Washington Wilson (8) · Eugene F. Falconnet (5) · Albert Hugo Friedel (5) · Philippe Delbert (4) · Louis Coutant Badeau (4) · Heinrich Suter (3) · Francis Alexander Barton (3) · Anthony O'Brate (3)
Inventor location:
None (239) · Pennsylvania (3) · Minneapolis, Minnesota (2) · Nord (2) · Minnesota (2) · Missouri (2) · Cumberland county, PA (2) · New York city (2) · New York county (2) · New York state (2) · Hennepin county (2)
Applicant person:
None (44) · John Washington Wilson (8) · Albert Hugo Friedel (5) · Eugene F. Falconnet (4) · Louis Coutant Badeau (4) · Philippe Delbert (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (104)
Granted:
Supplementary to patent:
None (212) · Patent US-1909-970771 (7) · Patent FR-1902-328044 (3) · Patent US-1910-1055379 (2) · Patent FR-1908-393976 (2) · Patent CH-1899-18666 (2)
Related to aircraft:
Patent agent:
None (55) · Munn & Co. (20) · C. A. Snow & Co. (8) · None (7) · Marks & Clerk (7) · Victor J. Evans (6) · Lavoix et Mosès (5) · R. S. & A. B. Lacey (5) · Haseltine, Lake & Co. (4) · Noyes & Harriman (3) · W. D. Rowlingson (3) · Michael J. Stark & Sons (3)
National tech categories:
None (55) · FR 6.4 (11) · USPC 244/90R (8) · USPC 244/22 (8) · USPC 244/30 (8) · GB 4 propel & steer (8) · FR 6.3 (8) · USPC 244/70 (8) · USPC 244/6 (8) · USPC 244/26 (7) · USPC 244/80 (7) · USPC 244/51 (6) · USPC 244/96 (5) · USPC 244/50 (5) · USPC 244/93 (5) · USPC 244/66 (5) · USPC 244/25 (5) · USPC 244/20 (5) · USPC 244/13 (5)
IPCs:
None (173) · IPC B64B1/00 (18) · IPC B64C39/00 (17) · IPC B64C33/00 (5) · IPC G01P3/36 (4) · IPC B64B1/58 (4) · IPC B64C9/38 (3) · IPC B64C33/02 (3) · IPC B64C9/00 (3) · IPC B64C17/00 (3) · IPC B64C3/38 (3) · IPC B64C1/00 (2) · IPC CPC B64C13/00 (2) · IPC B64C23/00 (2) · IPC B64B1/40 (2) · IPC B64C27/04 (2) · IPC B64C3/00 (2)
CPCs:
None (57) · CPC B64B1/00 (36) · CPC B64C23/005 (21) · CPC B64C39/005 (16) · CPC B64C13/00 (15) · CPC B64C33/02 (11) · CPC B64C17/00 (9) · CPC B64C2700/6295 (9) · CPC B64C3/385 (7) · CPC B64C39/08 (7) · CPC B64C9/00 (6) · CPC B64B1/40 (5) · CPC B64C39/00 (5) · CPC B64C27/82 (4) · CPC B64C39/008 (4) · CPC B64C9/38 (4) · CPC B64C3/40 (4) · CPC B64B1/58 (4) · CPC G01P3/36 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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