Drilldown: Patents

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Patents > Inventor country : RU or US & Applicant type : COMPANY + INDIV or INDIV or INDIV + COMPANY & Number of text pages: 4-50000000

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Tech fields:
Airplane (189) · stability (141) · frame (133) · None (124) · navigation (96) · propulsion (90) · LTA (87) · propeller (83) · rudder (67) · design (52) · wings (48) · marine (41) · control (40) · propellers (37) · wheels (37) · hybrid (37) · safety (35) · takeoff (33) · HTA (33)
Granted:
Supplementary to patent:
None (550) · Patent US-1909-970771 (7) · Patent BE-1911-05-15 Georges de Bothezat (5) · Patent GB-1911-12232 (5) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent US-1913-1087946 (5) · Patent US-1910-984076 (3) · 1 (3) · Patent US-1908-927605 (3) · Patent US-1913-1123253 (3) · Patent US-1913-1203221 (3) · Patent US-1908-1072664 (3) · Patent US-1918-1589780 (3) · Patent US-1910-1011683 (3)
Related to aircraft:
Assigned to:
None (662) · 1 (12) · Goodyear Tire and Rubber Company (3) · Westinghouse Air Spring Company (3) · Sperry Gyroscope Company (3) · William Woods Plankinton (2)
IPCs:
None (457) · IPC B64C17/00 (39) · IPC B64C39/00 (37) · IPC B64B1/00 (25) · IPC B64C1/00 (23) · IPC B64C33/02 (13) · IPC B64C3/38 (9) · IPC B64C33/00 (8) · IPC B64C13/00 (8) · IPC B64C3/00 (7) · IPC B64C35/00 (6) · IPC B64C27/04 (5) · IPC B64C23/00 (5) · IPC B64C3/42 (4) · IPC B64C27/10 (4) · IPC B64C11/00 (4) · IPC B64C17/06 (4)
First filing:
Citations from after 1930:

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