Drilldown: Patents

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Patents > Office: US & Grant date: 1910 - 1919 & Family year: 1900 - 1909

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Tech fields:
None (109) · frame (101) · airplane (93) · propeller (87) · stability (71) · navigation (65) · rudder (61) · propulsion (59) · LTA (44) · wheels (36) · airfoil (26) · car (25) · takeoff (22) · propellers (21) · hybrid (20) · helicopter (20) · flapping (19) · balloon (18) · design (18) · marine (17)
Full specification filed date:
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Supplementary to patent:
None (329) · Patent US-1909-970771 (4) · Patent US-1910-1055379 (3) · Patent FR-1909-402649 (2) · Patent US-1908-1077750 (2)
Related to aircraft:
Patent agent:
None (176) · Munn & Co. (18) · None (10) · Victor J. Evans (4) · Noyes & Harriman (4) · Spencer Heath (4) · Michael J. Stark & Sons (3) · Frank T. Wentworth (3) · James L. Norris (3) · Watson E. Coleman (3) · B. Singer (3) · Dyrenforth, Lee, Chritton, and Wiles (3) · R. S. & A. B. Lacey (3)
National tech categories:
None (53) · USPC 244/80 (17) · USPC 244/22 (13) · USPC 244/45R (11) · USPC 244/6 (10) · USPC 244/90R (8) · USPC 244/20 (8) · USPC 244/35R (8) · USPC 244/48 (8) · USPC 244/66 (7) · USPC 244/64 (7) · USPC 244/87 (7) · USPC 244/119 (7) · USPC 244/93 (7) · USPC 244/72 (6) · USPC 244/234 (6) · USPC 244/96 (6) · USPC 244/65 (6) · USPC 244/13 (6)
IPCs:
None (312) · IPC B64C39/00 (10) · IPC B64B1/00 (9) · IPC B64C13/00 (5) · IPC B64C33/00 (4) · IPC B64C3/00 (3) · IPC B64C17/00 (3) · IPC B64F1/00 (2) · IPC B64C33/02 (2) · IPC B64C27/00 (2) · IPC B64C3/14 (2) · IPC A63G1/00 (2)
CPCs:
CPC B64C13/00 (29) · CPC B64C2700/6295 (28) · CPC B64C33/02 (26) · CPC B64C17/00 (21) · CPC B64B1/00 (20) · CPC B64C39/005 (20) · CPC B64C23/005 (19) · CPC B64C3/385 (14) · CPC B64C39/08 (14) · CPC B64C27/82 (11) · CPC B64B1/40 (10) · CPC B64C11/006 (8) · CPC B64C3/14 (7) · CPC B64C11/36 (7) · CPC B64C3/40 (6) · CPC B64C29/0025 (6) · CPC B64C27/006 (6) · CPC B64C29/0033 (5) · CPC B64C11/48 (5) · CPC B64C9/00 (5)
First filing:
Citations from after 1930:

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