Drilldown: Patents

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Patents > Number of text pages: 3 & Number of claims: 2

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Office:
Inventor country:
Inventor location:
None (227) · Seine (4) · Paris (3) · Budapest (3) · England (3) · New Hampshire (2)
Applicant person:
None (36) · Georges-Henri-Marius Canton (3) · Lucien Chauvière (3) · Pierre-Georges Unné (3)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (73)
Granted:
Supplementary to patent:
None (173) · Patent FR-1911-436905 (2) · Patent FR-1909-403985 (2) · Patent FR-1912-451312 (2) · Patent SE-1906-25199 (2)
Related to aircraft:
Patent agent:
None (72) · Armengaud jeune (15) · Brandon frères (10) · Victor J. Evans (8) · Marks & Clerk (7) · Herbert Haddan & Co. (5) · H. Bœttcher fils (4) · E. Blétry (3) · J. S. Withers & Spooner (3) · Lloyd Wise & Co. (3) · G. de Mestral et F. Harlé (3) · none (3) · L. Chassevent (3) · Rigot et Prévost (3) · Boult, Wade & Tennant (3) · Haseltine, Lake & Co. (3)
Assigned to:
National tech categories:
None (80) · FR 6.4 (74) · HU V/h (16) · DE 77 (7) · DE 77h.5 (6) · USPC 244/6 (4) · FR 5.8 (4) · USPC 244/90R (3) · USPC 244/60 (3) · FR 6.2 (3) · AT 77d (3) · USPC 244/65 (2) · CH 115 (2) · CH 129b (2) · FR 5.3 (2) · CH 129c (2) · USPC 244/79 (2) · DE 77h.9 (2) · USPC 244/87 (2)
IPCs:
None (89) · IPC B64C17/00 (24) · IPC B64C1/00 (22) · IPC B64B1/00 (12) · IPC B64C33/02 (8) · IPC B64C3/54 (7) · IPC B64C39/00 (6) · IPC B64C33/00 (6) · IPC B64C23/00 (6) · IPC B64C13/00 (6) · IPC B64C27/04 (6) · IPC B64C11/00 (5) · IPC B64C3/38 (4) · IPC B64C3/00 (4) · IPC B64D17/00 (3) · IPC B64C17/06 (3) · IPC B64C1/06 (3)
CPCs:
None (42) · CPC B64C17/00 (28) · CPC B64B1/00 (18) · CPC B64C23/005 (14) · CPC B64C2700/6218 (11) · CPC B64C13/00 (10) · CPC B64C2700/6212 (9) · CPC B64C33/02 (8) · CPC B64C11/006 (8) · CPC B64C33/00 (7) · CPC B64C3/54 (6) · CPC B64C2700/6256 (6) · CPC B64C1/00 (6) · CPC B64C3/385 (5) · CPC B64C2700/6281 (5) · CPC B64C27/04 (4) · CPC B64C2700/6228 (4) · CPC B64C17/06 (4) · CPC B64C3/00 (4) · CPC B64C2700/6274 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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