Drilldown: Patents

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Patents > Applicant firm: None & Tech fields : Entertainment or control

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Inventor location:
None (618) · Seine (13) · London (6) · Budapest (6) · Los Angeles (4) · England (4) · province de Flandre-Orientale (3) · Massachusetts (3) · Massiac (3) · Dayton (3) · Nord (3) · Ohio (3) · Paris (3) · Cantal (3) · Bouches-du-Rhône (3) · Springfield, Massachusetts (3) · région flamande (3)
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Supplementary to patent:
None (476) · Patent GB-1909-2111 (6) · Patent FR-1909-399456 (6) · Patent FR-1908-396249 (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent CH-1910-52044 (4) · Patent FR-1907-377174 (4) · Patent GB-1916-103918 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent FR-1861-51979 (3) · Patent FR-1905-356644 (3) · Patent FR-1905-361570 (3) · Patent DE-1909-11-30 Attilio Robiola (3) · Patent FR-1912-450422 (3) · Patent US-1910-993987 (3) · Patent AT-1907-37570 (3) · Patent FR-1909-399456.11513 (3)
Related to aircraft:
Patent agent:
None (243) · Armengaud jeune (36) · None (25) · Weismann et Marx (16) · Marks & Clerk (15) · Abel & Imray (12) · Haseltine, Lake & Co. (11) · J. Germain (10) · L. Chassevent (10) · Herbert Haddan & Co. (9) · Munn & Co. (8) · E. Blétry (8) · Dom. Casalonga (7) · Boult, Wade & Tennant (7) · Hippolyte Josse (7) · Matray frères et Cie (6) · Schwab (6) · Charles Dony (6)
National tech categories:
FR 6.4 (226) · None (199) · BE K (41) · DE 77h.5 (25) · HU V/h (24) · AT 77d (15) · FR 6.3 (13) · DE 77 (12) · FR 6.2 (8) · USPC 244/234 (7) · USPC 244/233 (7) · USPC 244/237 (6) · USPC 244/90R (6) · FR 20 (6) · USPC 244/51 (5) · USPC 244/45R (5) · IT 8 (5) · CH 129b (5)
IPCs:
None (266) · IPC B64C17/00 (81) · IPC B64C13/00 (68) · IPC B64C1/00 (54) · IPC B64C39/00 (37) · IPC B64C3/38 (23) · IPC B64C13/04 (15) · IPC B64C23/00 (14) · IPC B64C33/02 (13) · IPC B64C3/54 (13) · IPC CPC B64C13/00 (12) · IPC B64B1/00 (8) · IPC B64C13/12 (8) · IPC B64C13/24 (8) · IPC B64C17/06 (7) · IPC B64D35/04 (7) · IPC B64C11/00 (6)
CPCs:
None (186) · CPC B64C13/00 (106) · CPC B64C17/00 (89) · CPC B64C2700/6256 (45) · CPC B64C2700/6218 (28) · CPC B64C39/00 (26) · CPC B64C2700/6212 (24) · CPC B64C3/385 (22) · CPC B64C2700/6295 (20) · CPC B64B1/00 (14) · CPC B64C23/005 (14) · CPC B64C2700/6274 (13) · CPC B64C2700/6214 (13) · CPC B64C33/02 (13) · CPC B64C13/04 (12) · CPC B64C13/12 (12) · CPC B64C13/24 (12) · CPC B64C9/00 (11) · CPC B64C17/06 (10) · CPC B64C1/00 (9)
First filing:
Citations from after 1930:
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