Drilldown: Patents

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Patents > Tech fields : aerial navigation or landing & Number of diagram pages: 1

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Office:
Inventors:
None (29) · Robert Esnault-Pelterie (13) · Édouard Vedovelli (4) · Thomas Sopwith (4) · Henri-Marie Coandă (4) · Hermann Gothan (4) · Heinrich Strieffler (3) · Édouard Deniéport (3) · Gustav Mees (3) · Roger Sommer (3) · Paul Kauffmann (3)
Inventor country:
Applicant person:
None (43) · Robert Esnault-Pelterie (12) · Édouard Vedovelli (4) · Thomas Sopwith (4) · Henri-Marie Coandă (4) · Hermann Gothan (4) · Paul Kauffmann (3) · William John Hastings Beach (3) · Édouard Deniéport (3) · Heinrich Strieffler (3) · Gustav Mees (3) · Roger Sommer (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 (127) · Patent FR-1909-420322 (4) · Patent DE-1908-227979 (4) · Patent NZ-1909-26981 (3)
Related to aircraft:
Patent agent:
None (50) · Armengaud jeune (25) · None (8) · Marks & Clerk (7) · Charles Dony (7) · Dom. Casalonga (6) · J. Bonnet-Thirion (6) · Hippolyte Josse (5) · Herbert Haddan & Co. (5) · Dupont et Elluin (4) · Johnsons & Willcox (3) · Lavoix et Mosès (3) · Gaston Rose (3) · Weismann et Marx (3) · Weissmann et Marx (3) · Boult, Wade & Tennant (3) · Boult, Wade, and Tennant (3)
National tech categories:
FR 6.4 (113) · None (51) · AT 77d (10) · HU V/h (7) · DE 77h.9 (6) · DE 77h.15 (4) · FR 10.1 (3) · FR 6.3 (3) · AU 90.5 (3) · AU 90.3 (3) · USPC 244/30 (2) · FR 6.2 (2) · USPC 244/100R (2)
IPCs:
IPC B64C25/00 (52) · None (44) · IPC B64C35/00 (13) · IPC B64C39/00 (13) · IPC B64C1/00 (12) · IPC B64C17/00 (11) · IPC B64B1/00 (10) · IPC B64C23/00 (6) · IPC B64C25/62 (6) · IPC B64C11/00 (3) · IPC B64C25/50 (3) · IPC B64C25/42 (3) · IPC B64F1/14 (3) · IPC B64C3/00 (3) · IPC B64F1/22 (3) · IPC B64F1/00 (3) · IPC B64B1/58 (3)
CPCs:
None (37) · CPC B64C25/06 (35) · CPC B64F2700/6226 (30) · CPC B64C25/62 (25) · CPC B64C25/64 (14) · CPC B64C25/52 (14) · CPC B64C35/00 (13) · CPC B64C25/54 (12) · CPC B64C17/00 (12) · CPC B64C39/00 (11) · CPC B64B1/00 (9) · CPC B64C2700/6295 (7) · CPC B64C2700/6218 (7) · CPC B64C23/005 (6) · CPC B64C25/50 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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