Drilldown: Patents

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Patents > Tech fields : navigation or sustentation & Number of claims: 3-4

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Office:
Inventors:
Robert Esnault-Pelterie (6) · None (5) · Philippe Delbert (3) · John Washington Wilson (3) · Louis Blériot (3)
Inventor country:
Applicant person:
None (35) · Robert Esnault-Pelterie (6) · John Washington Wilson (3) · Ernest Thompson Willows (2) · Charles Wolf (2) · René Arnoux (2) · René Tampier (2) · Paul-Louis-Maurice Caron (2) · Edward Dulier (2) · Paul Lehmann (2) · Philippe Delbert (2) · Detlev Zickler (2) · Louis-Adolphe Hayot (2) · Louis-Charles Bréguet (2) · John Seiler (2) · Franz Xaver Wels (2) · Oliver K. Chance (2) · Franklin Tompkins (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (75)
Granted:
Supplementary to patent:
None (132) · Patent US-1909-970771 (3) · Patent US-1903-821393 (2) · Patent FR-1909-408057 (2) · Patent FR-1902-328044 (2) · Patent DE-1908-239989 (2) · Patent AT-1912-75092 (2) · Patent US-1908-927605 (2)
Related to aircraft:
Patent agent:
None (53) · Armengaud jeune (13) · Marks & Clerk (7) · Haseltine, Lake & Co. (6) · Lavoix et Mosès (6) · None (5) · Munn & Co. (4) · L. Chassevent (4) · Schwab (4) · Boult, Wade & Tennant (3) · G. de Mestral et F. Harlé (3)
National tech categories:
FR 6.4 (64) · None (39) · DE 77 (9) · USPC 244/30 (7) · AT 77d (6) · USPC 244/6 (5) · DK 77 (5) · GB 4 propel & steer (4) · HU V/h (4) · USPC 244/70 (3) · FR 6.3 (3) · FR 6.2 (3) · DE 77h.15 (3) · USPC 244/99 (3)
IPCs:
None (81) · IPC B64B1/00 (20) · IPC B64C39/00 (13) · IPC B64B1/58 (7) · IPC B64C1/00 (5) · IPC B64C33/00 (4) · IPC B64C27/04 (4) · IPC B64C23/00 (4) · IPC B64C3/54 (3) · IPC B64C3/38 (3) · IPC B64C33/02 (3) · IPC B64C13/00 (3) · IPC B64C3/52 (3) · IPC B64B1/62 (3) · IPC B64C11/00 (3) · IPC B64B1/40 (3)
CPCs:
None (43) · CPC B64B1/00 (24) · CPC B64C23/005 (13) · CPC B64C39/00 (11) · CPC B64C2700/6295 (9) · CPC B64C13/00 (7) · CPC B64B1/58 (7) · CPC B64C33/02 (6) · CPC B64C11/006 (4) · CPC B64C17/00 (4) · CPC B64C3/385 (4) · CPC B64C39/005 (3) · CPC B64C9/00 (3) · CPC B64C27/04 (3) · CPC B64B1/40 (3) · CPC B64C33/00 (3) · CPC B64B1/62 (3) · CPC B64C13/04 (3) · CPC B64C3/52 (3) · CPC B64C3/54 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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