Drilldown: Patents

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Patents > Tech fields : airplane or landing & Number of claims: 8-20

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None (272) · New York state (3) · Paris (3) · County of London (3) · Budapest (3) · Seine (3) · London (3) · Pennsylvania (3) · New York county (3) · New York City (3) · New York (3) · Massachusetts (3)
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Granted:
Supplementary to patent:
None (242) · Patent AU-1914-14892 (4) · Patent GB-1909-8531‎ (3) · Patent DE-1909-Wilcke-Graff (2) · Patent US-1915-1217790 (2) · Patent US-1910-1011683 (2) · Patent US-1909-970771 (2) · Patent US-1908-1077750 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent GB-1910-6051 (2) · Patent US-1918-1589780 (2) · Patent AU-1910-20097 (2) · Patent AU-1911-510 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (72) · Munn & Co. (18) · John P. Tarbox (11) · Armengaud jeune (9) · Marks & Clerk (7) · Haseltine, Lake & Co. (6) · None (6) · Victor J. Evans (6) · Boult, Wade & Tennant (5) · 0 (4) · E. Blétry (4) · Ch. Mardelet (3) · H. S. Hill (3) · Abel & Imray‎ (3)
National tech categories:
None (113) · FR 6.4 (47) · HU V/h (22) · USPC 244/90R (10) · USPC 244/80 (9) · USPC 244/45R (7) · AU 90.3 (7) · USPC 244/233 (5) · USPC 244/22 (5) · USPC 244/100R (5) · USPC 244/234 (5) · USPC 244/6 (4) · USPC 244/66 (4) · USPC 244/119 (4) · USPC 244/87 (4) · AU 90.5 (4) · USPC 244/177 (4)
IPCs:
None (197) · IPC B64C1/00 (24) · IPC B64C39/00 (21) · IPC B64C17/00 (18) · IPC B64C17/06 (7) · IPC B64C35/00 (6) · IPC B64C3/38 (6) · IPC B64C25/00 (6) · IPC B64C13/00 (5) · IPC B64C3/52 (4) · IPC B64C23/00 (4) · IPC B64C3/00 (4) · IPC B64B1/58 (3) · IPC B64B1/00 (3) · IPC B64C3/56 (3) · IPC B64C33/02 (3)
CPCs:
None (65) · CPC B64C17/00 (36) · CPC B64C13/00 (25) · CPC B64C39/00 (17) · CPC B64C23/005 (15) · CPC B64C2700/6295 (14) · CPC B64C39/08 (12) · CPC B64C3/385 (11) · CPC B64C2700/6218 (11) · CPC B64C17/06 (7) · CPC B64C39/005 (7) · CPC B64C3/00 (7) · CPC B64C33/02 (7) · CPC B64B1/00 (7) · CPC B64C2700/6216 (6) · CPC B64C33/00 (5) · CPC B64C1/00 (5) · CPC B64C25/60 (5) · CPC B64C3/14 (5)
First filing:
Citations from after 1930:
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