Drilldown: Patents

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Patents > Tech fields : Propulsion or Stability & First filing: Yes & Number of claims: None

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Office:
Applicant is inventor:
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Full specification filed date:
Application number:
None (141)
Granted:
Related to aircraft:
Patent agent:
None (228) · Armengaud jeune (4) · Société Marillier et Robelet (2) · Raclot (2) · G. de Mestral et F. Harlé (2) · Chassevent (2) · Blétry frères (2) · Wunderlich (2)
National tech categories:
None (77) · FR 6.4 (26) · BE K (19) · FR 6.3 (15) · USPC 244/22 (9) · USPC 244/52 (6) · USPC 244/73R (6) · USPC 244/72 (5) · USPC 244/6 (4) · USPC 244/51 (4) · USPC 244/45R (4) · IT 8 (4) · USPC 244/23R (4)
IPCs:
None (181) · IPC B64B1/00 (18) · IPC B64C17/00 (9) · IPC B64C33/02 (8) · IPC B64B1/40 (7) · IPC B64C11/00 (6) · IPC CPC B64C13/00 (6) · IPC B64C33/00 (5) · IPC B64C39/00 (4) · IPC B64C23/005 (4) · IPC B64C1/00 (4) · IPC B64C3/54 (4) · IPC B64C9/00 (3) · IPC B64C39/005 (3)
CPCs:
None (115) · CPC B64B1/00 (21) · CPC B64C33/02 (15) · CPC B64C13/00 (14) · CPC B64C17/00 (13) · CPC B64C2700/6295 (8) · CPC B64B1/40 (8) · CPC B64C23/005 (8) · CPC B64C11/006 (7) · CPC B64C29/0025 (5) · CPC B64C9/38 (5) · CPC B64C39/005 (5) · CPC B64C9/00 (5) · CPC B64C39/00 (4) · CPC B64C33/00 (4) · CPC B64C11/001 (4) · CPC B64C39/008 (4) · CPC B64C2700/6212 (4) · CPC B64C17/06 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of claims:
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