Drilldown: Patents

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Patents > Tech fields : external attachments or stability & Number of claims: None

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Office:
Applicant person:
None (71) · Ernest Gérard (4) · Viktor Tarczal (4) · Julius Pompe (3) · George Raymond Lawrence (3) · Louis Brennan (3) · Josef Simkó (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (160)
Granted:
Supplementary to patent:
None (197) · Patent HU-1901-24148 (4) · Patent IT-1908-98601 (3) · Patent GB-1909-8531 (2) · Patent GB-1908-4519 (2) · Patent GB-1903-27212 (2) · Patent FR-1907-377174 (2) · Patent DE-1912-06-24 Julius Pompe (2) · Patent FR-1912-447782 (2) · Patent BE-1911-Ernest Gérard (2) · Patent US-1912-1040434 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Patent agent:
None (178) · Chassevent (5) · Gaston Rose (3) · E. et G. Bede (3) · Brandon frères (3) · Abel & Imray (3) · Armengaud jeune (3) · Raclot (2) · Hippolyte Josse (2) · 0 (2) · E. Imer-Schneider (2) · R. Wittebolle, Brussels, Belgium (2) · J. Bonnet-Thirion (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Schwab (2) · Weismann et Marx (2)
National tech categories:
None (63) · FR 6.4 (41) · BE K (29) · IT 8 (19) · FR 6.3 (17) · DE 77h.5 (8) · AT 77d (6) · CH 129b (5) · DE 77h (5) · USPC 244/45R (5) · HU V/h (3)
IPCs:
None (182) · IPC B64C17/00 (18) · IPC B64C1/00 (12) · IPC B64B1/00 (12) · IPC B64B1/40 (5) · IPC B64C3/54 (5) · IPC B64B1/58 (4) · IPC B64C23/00 (3) · IPC B64C17/06 (3) · IPC B64C11/00 (2) · IPC B64C2700/6295 (2) · IPC B64B1/62 (2) · IPC B64C3/00 (2) · IPC B64C5/04 (2)
CPCs:
None (141) · CPC B64C17/00 (26) · CPC B64B1/00 (13) · CPC B64C2700/6295 (12) · CPC B64C13/00 (7) · CPC B64B1/40 (6) · CPC B64C3/385 (5) · CPC B64C17/06 (5) · CPC B64C2700/6212 (4) · CPC B64C39/00 (4) · CPC B64C23/005 (4) · CPC B64C2700/6218 (4) · CPC B64C2700/6216 (4) · CPC B64C33/02 (4) · CPC B64B1/58 (4) · CPC B64C2700/6246 (3) · CPC A63H27/08 (3) · CPC B64C3/54 (3) · CPC B64C2700/6211 (3) · CPC B64C2700/6214 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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