Drilldown: Patents

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Patents > Related to aircraft: Yes & Number of claims: 2-4 & Number of diagram pages: 2-7

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Office:
Inventor country:
Applicant person:
None (35) · Pierre-Jean-René Postel-Vinay (4) · Hippolyte Chevron (3) · Alfred E. Wunderlich (3) · Louis Marmonier (3) · Robert Esnault-Pelterie (3) · Jacques Ravelli (3) · Pierre-Octave Détable (3)
Applicant is inventor:
Full specification filed date:
Application number:
None (59)
Granted:
Supplementary to patent:
None (182) · Patent DE-1907-217533 (2) · Patent FR-1908-401308 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1902-328044 (2) · Patent DE-1907-215602 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (108) · Marks & Clerk (7) · Haseltine, Lake & Co. (7) · Armengaud jeune (6) · None (5) · Johnsons & Willcox (5) · Boult, Wade & Tennant (5) · Victor J. Evans (4) · Lavoix et Mosès (4) · Herbert Haddan & Co. (4) · Abel & Imray (4) · W. P. Thompson & Co. (3) · Brandon frères (3)
National tech categories:
None (107) · FR 6.4 (48) · HU V/h (17) · FR 6.3 (9) · DE 77 (5) · USPC 244/127 (4) · USPC 244/64 (3) · USPC 244/66 (3) · USPC 244/28 (3) · USPC 244/90R (3) · USPC 244/48 (3) · USPC 244/80 (3) · USPC 244/35R (3)
IPCs:
None (110) · IPC B64C39/00 (24) · IPC B64B1/00 (23) · IPC B64C17/00 (19) · IPC B64C1/00 (17) · IPC B64C17/06 (7) · IPC B64C11/00 (6) · IPC B64C25/00 (5) · IPC B64C3/38 (4) · IPC B64C35/00 (4) · IPC B64C33/00 (4) · IPC B64C33/02 (4) · IPC B64C13/00 (4) · IPC B64C23/00 (4) · IPC B64C3/00 (3) · IPC B64C3/54 (3) · IPC B64C3/56 (3)
CPCs:
None (43) · CPC B64B1/00 (32) · CPC B64C17/00 (23) · CPC B64C39/00 (12) · CPC B64C2700/6295 (12) · CPC B64C13/00 (10) · CPC B64C23/005 (9) · CPC B64C17/06 (9) · CPC B64C11/006 (8) · CPC B64C39/005 (7) · CPC B64C2700/6216 (7) · CPC B64C33/02 (6) · CPC B64C3/385 (6) · CPC B64C2700/6218 (5) · CPC B64C2700/6256 (5) · CPC B64C33/00 (4) · CPC B64F2700/6226 (4) · CPC B64C39/008 (4) · CPC B64C2700/6212 (4) · CPC B64B1/40 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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