Drilldown: Patents

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Patents > Tech fields : Propulsion or Wings & Number of diagram pages: 3-50000000

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Office:
Inventor location:
None (343) · Minneapolis, Minnesota (3) · Hennepin county (3) · Massachusetts (3) · Pennsylvania (3) · Minnesota (3) · Nashville (2) · Paris (2) · Seine (2) · London (2) · Budapest (2) · Brussels (2) · Tennessee (2) · Berlin (2) · West Virginia (2)
Applicant is inventor:
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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (288) · Patent AU-1914-14892 (3) · Patent FR-1883- (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1909-970771 (2) · Patent US-1904-876125 (2) · Patent GB-1911-5162 (2) · Patent GB-1909-12556 (2) · Patent GB-1908-4519 (2) · Patent FR-1916-502839 (2) · Patent FR-1916-491738 (2) · Patent FR-1908-404631 (2) · Patent FR-1902-324521 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent US-1916-1208684 (2)
Related to aircraft:
Patent agent:
None (121) · Munn & Co. (24) · None (9) · Victor J. Evans (8) · Michael J. Stark & Sons (4) · Haseltine, Lake & Co. (3) · Lavoix et Mosès (3) · Boult, Wade & Tennant (3) · J. Owden O'Brien (3) · C. A. Snow & Co. (3) · Franklin H. Hough (3) · Jensen & Son (3) · Charles Dony (3) · Philip M. Justice (3) · Chassevent (3) · Marks & Clerk (3) · H. D. Fitzpatrick & Co. (3)
National tech categories:
None (101) · FR 6.4 (41) · FR 6.3 (17) · HU V/h (14) · USPC 244/20 (10) · USPC 244/30 (9) · USPC 244/22 (8) · USPC 244/28 (8) · USPC 244/80 (7) · USPC 244/72 (7) · FR 6.2 (6) · USPC 244/70 (6) · USPC 244/6 (6) · USPC 244/64 (5) · USPC 244/51 (5) · USPC 244/66 (5) · USPC 244/11 (5) · USPC 244/23R (5)
IPCs:
None (233) · IPC B64C39/00 (25) · IPC B64B1/00 (19) · IPC B64C33/00 (12) · IPC B64C33/02 (11) · IPC B64C23/00 (7) · IPC B64C17/00 (7) · IPC B64C1/00 (6) · IPC B64C3/38 (5) · IPC B64C3/00 (5) · IPC B64C27/04 (4) · IPC B64C11/00 (4) · IPC B64C3/56 (4) · IPC B64C29/00 (3) · IPC B64C35/00 (2) · IPC B63H1/04 (2) · IPC B64B1/40 (2) · IPC B64C21/02 (2) · IPC B64C11/24 (2)
CPCs:
None (74) · CPC B64B1/00 (48) · CPC B64C23/005 (27) · CPC B64C39/005 (25) · CPC B64C33/02 (24) · CPC B64C33/00 (14) · CPC B64C17/00 (13) · CPC B64C11/006 (9) · CPC B64C2700/6295 (8) · CPC B64C13/00 (7) · CPC B64C39/00 (7) · CPC B64C3/385 (7) · CPC B64C3/00 (6) · CPC B64C2700/6274 (6) · CPC B64C3/56 (5) · CPC B64C39/008 (5) · CPC B64C9/00 (5)
First filing:
Citations from after 1930:
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