Drilldown: Patents

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Patents > Tech fields : Navigation or landing & Assigned to: None & Number of claims: 4-6

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Office:
Inventors:
None (10) · Thomas Sopwith (5) · Robert Esnault-Pelterie (5) · René Tampier (4) · Orville Wright (4) · Wilbur Wright (4) · Louis Blériot (3) · Nazaire Lacrotte (3) · Paul Kauffmann (3) · John Washington Wilson (3) · William John Hastings Beach (3)
Applicant person:
None (46) · Thomas Sopwith (5) · Robert Esnault-Pelterie (5) · William John Hastings Beach (3) · René Tampier (3) · John Washington Wilson (3) · Paul Kauffmann (3) · Nazaire Lacrotte (3) · François d’Astanières (2) · Orville Wright (2) · Louis Blériot (2) · Ambroise Goupy (2) · Paul Lehmann (2) · Estanislao Caballero de los Olivos (2) · Heinrich Strieffler (2) · Alfred Julius Boult (2) · Franklin Tompkins (2) · Wilbur Wright (2) · Albert Tribelhorn (2) · Albert Hugo Friedel (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (90)
Granted:
Supplementary to patent:
None (169) · Patent US-1909-970771 (3) · Patent DE-1895-98580 (2) · Patent FR-1909-420004 (2) · Patent DE-1908-239989 (2) · Patent NZ-1909-26981 (2) · Patent GB-1916-109146 (2)
Related to aircraft:
Patent agent:
None (62) · Armengaud jeune (12) · None (7) · Marks & Clerk (7) · Munn & Co. (6) · Schwab (4) · Lavoix et Mosès (4) · Boult, Wade & Tennant (4) · C. A. Snow & Co. (4) · Wheatley & Mackenzie (3) · Herbert Haddan & Co. (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (55) · FR 6.4 (53) · FR 6.3 (8) · USPC 244/70 (6) · USPC 244/30 (6) · USPC 244/26 (5) · DE 77h.15 (4) · DE 77 (4) · USPC 244/13 (4) · USPC 244/99 (4) · AT 77d (4) · USPC 244/22 (3) · GB 4 propel & steer (3) · USPC 244/6 (3) · USPC 244/90R (3) · USPC 244/12.1 (3) · USPC 244/20 (3) · CH 115 (3)
IPCs:
None (94) · IPC B64B1/00 (23) · IPC B64C25/00 (15) · IPC B64C39/00 (14) · IPC B64C3/38 (7) · IPC B64C1/00 (7) · IPC B64B1/58 (5) · IPC B64C17/00 (5) · IPC B64B1/62 (4) · IPC B64C3/52 (3) · IPC B64C23/00 (3) · IPC B64C13/00 (3) · IPC B64C33/02 (3) · IPC B64F1/22 (3) · IPC CPC B64C13/00 (3)
CPCs:
None (50) · CPC B64B1/00 (26) · CPC B64C25/06 (11) · CPC B64C23/005 (11) · CPC B64C39/005 (11) · CPC B64C13/00 (9) · CPC B64C25/62 (9) · CPC B64C2700/6295 (9) · CPC B64C3/385 (8) · CPC B64C17/00 (8) · CPC B64F2700/6226 (8) · CPC B64C39/00 (7) · CPC B64C25/52 (7) · CPC B64C33/02 (7) · CPC B64B1/58 (6) · CPC B64C25/54 (6) · CPC B64B1/62 (4) · CPC B64C3/52 (4) · CPC B64C1/00 (4) · CPC B64C2700/6218 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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