Drilldown: Patents

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Patents > Year filed: 1911 & Year granted: 1912 & Applicant firm: None & Applicant type : COMAPNY+INDIV or INDIV + COMPANY or Other or None & Supplementary to patent : Patent FR-1908-392672 or None

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Tech fields:
None (173) · airplane (81) · stability (57) · frame (36) · propulsion (32) · design (30) · wings (28) · construction (23) · control (22) · automatic stability (21) · LTA (21) · propeller (20) · subsystem (19) · navigation (17) · propellers (15) · wheels (15) · landing (15) · chassis (15) · safety (14)
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Patent agent:
None (202) · None (15) · L. Chassevent (12) · Victor J. Evans (11) · Munn & Co. (9) · Armengaud jeune (8) · Marks & Clerk (7) · J. Germain (4) · Boult, Wade & Tennant (4) · Dupont et Elluin (4) · Haseltine, Lake & Co. (4) · Charles Dony (4) · Jensen & Son (3) · E. Blétry (3) · Dom. Casalonga (3) · Weismann et Marx (3) · Schwab (3) · Joshua R. H. Potts (3)
National tech categories:
None (119) · FR 6.4 (83) · HU V/h (11) · USPC 244/144 (6) · USPC 244/80 (6) · USPC 244/90R (6) · USPC 244/46 (5) · USPC 244/48 (5) · USPC 244/76R (5) · USPC 244/35R (5) · USPC 244/87 (4) · AT 77d (4) · USPC 244/233 (4) · USPC 244/65 (4) · USPC 244/177 (4) · USPC 244/22 (4)
IPCs:
None (243) · IPC B64C1/00 (23) · IPC B64C17/00 (23) · IPC B64C39/00 (14) · IPC B64C11/00 (8) · IPC B64C25/00 (6) · IPC B64C3/00 (6) · IPC B64B1/00 (5) · IPC B64C17/06 (5) · IPC CPC B64C13/00 (4) · IPC B64C3/38 (4) · IPC B64D17/00 (3) · IPC B64B1/58 (3) · IPC B64B1/40 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C17/00 (43) · None (37) · CPC B64C2700/6295 (36) · CPC B64C13/00 (23) · CPC B64C39/00 (22) · CPC B64C3/385 (19) · CPC B64C23/005 (18) · CPC B64C33/02 (14) · CPC B64C11/006 (12) · CPC B64C2700/6218 (12) · CPC B64C3/14 (10) · CPC B64C1/00 (9) · CPC B64B1/00 (9) · CPC B64C17/06 (8) · CPC B64C3/00 (7) · CPC B64C39/08 (6) · CPC B64C13/24 (6) · CPC B64F2700/6226 (6)
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