Drilldown: Patents

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Patents > Related to aircraft: Yes & First filing: Yes & Number of figures: None

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Supplementary to patent:
None (675) ·   (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (638) · Dumas (3) · Société Louis Gudman et Cie (2) · L. Chassevent (2) · Dupont et Elluin (2) · Haseltine, Lake & Co. (2) · Brandon frères (2) · Raclot (2) · Chassevent (2) · Armengaud aîné (2) · W. P. Thompson & Co. (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2)
National tech categories:
None (192) · FR 6.4 (40) · USPC 244/90R (27) · FR 6.3 (16) · BE K (16) · USPC 244/119 (12) · USPC 244/91 (12) · USPC 244/80 (12) · USPC 244/48 (12) · FR 5 (11) · USPC 244/87 (11) · USPC 244/13 (11) · USPC 244/233 (11) · USPC 244/104R (10) · USPC 244/139 (9) · USPC 244/30 (9) · USPC 244/66 (9) · USPC 244/22 (8) · USPC 244/234 (8) · USPC 244/93 (8)
IPCs:
None (595) · IPC B64B1/00 (12) · IPC B64B1/58 (11) · IPC B64C39/00 (9) · IPC B64B1/62 (6) · IPC B64C17/00 (4) · IPC B64C1/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C13/00 (4) · IPC B64C33/02 (3) · IPC B64C3/18 (3) · IPC B64C3/00 (3)
CPCs:
None (134) · CPC B64C2700/6295 (61) · CPC B64C13/00 (58) · CPC B64B1/00 (35) · CPC B64C17/00 (32) · CPC B64C23/005 (24) · CPC B64C3/385 (24) · CPC B64C3/14 (20) · CPC B64B1/58 (18) · CPC B64C33/02 (16) · CPC B64C39/00 (14) · CPC B64B1/62 (13) · CPC B64C13/24 (13) · CPC B64C39/005 (12) · CPC B64C11/006 (12) · CPC B64B1/40 (12) · CPC B64C9/00 (11) · CPC B64C3/40 (9) · CPC B64C29/0033 (8) · CPC B64C3/00 (8)
First filing: (Click arrow to add another value)
Citations from after 1930:
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