Drilldown: Patents

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Patents > Tech fields: navigation & Supplementary to patent: None & Number of text pages: 3-70

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Office:
Applicant person:
None (69) · Eugene F. Falconnet (4) · Albert Hugo Friedel (4) · Robert Esnault-Pelterie (4) · Louis Coutant Badeau (4) · René Tampier (4) · John Law Garsed (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (115)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (84) · Munn & Co. (17) · None (9) · Victor J. Evans (6) · Haseltine, Lake & Co. (6) · C. A. Snow & Co. (5) · Armengaud jeune (5) · R. S. & A. B. Lacey (4) · Marks & Clerk (4) · Lavoix et Mosès (4) · Herbert Haddan & Co. (3) · Wheatley & Mackenzie (3) · Herbert H. Thompson (3) · H. Bœttcher fils (3) · Michael J. Stark & Sons (3)
National tech categories:
None (67) · FR 6.4 (50) · USPC 244/90R (11) · DE 77 (10) · USPC 244/6 (8) · USPC 244/30 (8) · GB 4 propel & steer (7) · USPC 244/80 (7) · USPC 244/51 (6) · FR 6.3 (6) · USPC 244/26 (5) · USPC 244/93 (5) · USPC 244/70 (5)
IPCs:
None (174) · IPC B64B1/00 (22) · IPC B64C39/00 (14) · IPC B64C33/02 (9) · IPC B64C23/00 (7) · IPC B64B1/58 (7) · IPC B64C1/00 (6) · IPC B64C13/00 (5) · IPC B64C3/38 (4) · IPC CPC B64C13/00 (4) · IPC B64B1/40 (3) · IPC B64C3/00 (3) · IPC B64C3/52 (3) · IPC G01P3/36 (3) · IPC B64D35/04 (2) · IPC B64B1/62 (2) · IPC B64C11/00 (2) · IPC B64C9/00 (2) · IPC B64C33/00 (2) · IPC B64C17/06 (2)
CPCs:
None (63) · CPC B64B1/00 (39) · CPC B64C13/00 (22) · CPC B64C23/005 (22) · CPC B64C33/02 (13) · CPC B64C39/005 (11) · CPC B64C2700/6295 (9) · CPC B64C17/00 (8) · CPC B64B1/58 (8) · CPC B64C3/385 (7) · CPC B64C39/08 (7) · CPC B64C39/00 (6) · CPC B64C9/00 (6) · CPC B64B1/40 (6) · CPC B64C3/52 (5) · CPC B64C1/00 (4) · CPC B64C2700/6256 (4) · CPC G01P3/36 (4) · CPC B64C29/0033 (4)
First filing:
Citations from after 1930:
Number of text pages:
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