Drilldown: Patents

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Patents > Tech fields: control & Number of figures: 2-4

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Office:
Inventors:
None (16) · Louis Blériot (5) · Anton Flettner (5) · Alois Laube Jr. (4) · Joseph Wetterwald (4) · John Law Garsed (4) · Émile Letord (4) · Jean Georges Ramel (4) · Paul Lehmann (4) · Harris Booth (3) · Robert Esnault-Pelterie (3) · James Warren Headly (3) · Pierre Pons (3)
Inventor country:
Applicant person:
None (22) · Anton Flettner (5) · Louis Blériot (5) · Jean Georges Ramel (4) · John Law Garsed (4) · Alois Laube Jr. (4) · Émile Letord (4) · Joseph Wetterwald (4) · Paul Lehmann (4) · Harris Booth (3) · Pierre Pons (3) · Robert Esnault-Pelterie (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (55)
Granted:
Supplementary to patent:
None (148) · Patent FR-1909-399456 (4) · Patent AT-1907-37570 (3) · Patent FR-1907-377174 (3) · Patent DE-1908-239989 (3) · Patent DE-1907-202942 (2) · Patent US-1910-993987 (2) · Patent FR-1912-450422 (2) · Patent FR-1909-399456.11513 (2) · Patent DE-1910-241266 (2) · Patent US-1914-1133643 (2)
Related to aircraft:
Patent agent:
None (72) · Armengaud jeune (15) · Herbert Haddan & Co. (8) · Weismann et Marx (7) · Marks & Clerk (7) · Haseltine, Lake & Co. (7) · None (5) · J. Germain (5) · E. Blétry (5) · Boult, Wade & Tennant (5) · Dupont et Elluin (5) · Hippolyte Josse (4) · Brewer & Son (4) · Charles Assi (4) · C. Baumann (3) · Gaston Rose (3) · Brierley & Howard (3)
National tech categories:
FR 6.4 (93) · None (62) · HU V/h (14) · AT 77d (10) · DE 77h.5 (9) · DE 77 (6) · FR 6.3 (6) · DE 77h.15 (3) · USPC 244/79 (3) · USPC 244/233 (2) · DE 77h (2) · FR 5.8 (2) · FR 6.2 (2)
IPCs:
None (54) · IPC B64C13/00 (30) · IPC B64C17/00 (26) · IPC B64C1/00 (17) · IPC B64C39/00 (13) · IPC B64C3/38 (10) · IPC B64C13/04 (8) · IPC B64C23/00 (7) · IPC B64C3/54 (6) · IPC CPC B64C13/00 (5) · IPC B64C33/02 (4) · IPC B64D35/04 (4) · IPC B64C13/12 (4) · IPC B64B1/00 (3) · IPC B64C13/00 (3) · IPC B64C35/00 (3) · IPC B64B1/62 (3)
CPCs:
None (41) · CPC B64C13/00 (41) · CPC B64C17/00 (26) · CPC B64C2700/6256 (24) · CPC B64C2700/6218 (10) · CPC B64C39/00 (10) · CPC B64C23/005 (8) · CPC B64C2700/6295 (8) · CPC B64C2700/6274 (8) · CPC B64C13/04 (8) · CPC B64C3/385 (7) · CPC B64C2700/6212 (7) · CPC B64C2700/6214 (5) · CPC B64C13/12 (5) · CPC B64D35/04 (4) · CPC B64C33/02 (4) · CPC B64C2700/6246 (4) · CPC B64C1/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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