Drilldown: Patents

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Patents > Tech fields: None & Number of claims: 6-50000000 & Number of figures: 12-50000000

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Inventor location:
None (388) · St. Louis (4) · California (3) · Chicago (3) · Seine (3) · Missouri (3) · Michigan (3) · London (2) · Tennessee (2) · St. Louis county (2) · Springfield, Massachusetts (2) · Nashville (2) · Massachusetts (2) · Mason county, MI (2) · Los Angeles county (2) · Los Angeles (2) · Ludington, MI (2) · Hampshire (2) · Hampden County, Massachusetts (2)
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Full specification filed date:
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Granted:
Supplementary to patent:
None (318) · Patent AU-1914-14892 (5) · Patent AU-1911-510 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1916-1208684 (3) · Patent US-1904-876125 (3) · Patent GB-1913-16499 (3)
Related to aircraft:
Patent agent:
None (108) · None (14) · Munn & Co. (13) · John P. Tarbox (11) · Marks & Clerk (10) · Haseltine, Lake & Co. (8) · Armengaud jeune (7) · Charles W. Hills (6) · E. Blétry (4) · Ch. Mardelet (4) · William L. Hall (4) · Philip M. Justice (4) · A. E. White (3) · Boult, Wade & Tennant (3) · Chappell & Earl (3) · Michael J. Stark & Sons (3) · Schwab (3) · Lavoix et Mosès (3) · Dyer, Dyer, and Taylor (3) · D. W. Glassie (3)
National tech categories:
None (155) · FR 6.4 (59) · HU V/h (18) · USPC 244/80 (10) · USPC 244/45R (9) · USPC 244/177 (8) · USPC 244/30 (8) · AU 90.3 (8) · AT 77d (7) · USPC 244/96 (7) · USPC 244/35R (6) · USPC 244/93 (5) · CH 129b (5) · USPC 244/233 (5)
IPCs:
None (244) · IPC B64C1/00 (30) · IPC B64C17/00 (28) · IPC B64C39/00 (24) · IPC B64B1/00 (10) · IPC B64C3/38 (8) · IPC B64C33/02 (8) · IPC B64C3/00 (7) · IPC B64C17/06 (7) · IPC B64C35/00 (6) · IPC B64C3/18 (6) · IPC B64C13/00 (5) · IPC B64C3/52 (5) · IPC B64C23/00 (4) · IPC B64C33/00 (4) · IPC B64C21/08 (3) · IPC B64C27/10 (3) · IPC B64C3/56 (3) · IPC B64C11/00 (3)
CPCs:
None (101) · CPC B64C17/00 (51) · CPC B64B1/00 (28) · CPC B64C2700/6295 (21) · CPC B64C2700/6218 (16) · CPC B64C33/02 (15) · CPC B64C39/00 (14) · CPC B64C3/385 (12) · CPC B64C13/00 (12) · CPC B64C35/00 (12) · CPC B64C23/005 (11) · CPC B64C3/00 (10) · CPC B64C39/08 (9) · CPC B64C17/06 (9) · CPC B64C2700/6212 (8) · CPC B64C3/14 (7) · CPC B64C13/24 (6) · CPC B64C3/18 (6) · CPC B64C39/005 (6)
First filing:
Citations from after 1930:

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