Drilldown: Patents

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Patents > Family year: 1900 - 1999 & Number of claims: 13-110

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Office:
Inventor country:
Inventor location:
None (377) · New York state (7) · Pennsylvania (5) · Chicago (4) · Massachusetts (3) · New York City (3) · New York county (3) · Ohio (3)
Applicant is inventor:
Tech fields:
Airplane (132) · stability (101) · None (79) · frame (77) · design (48) · navigation (42) · propulsion (40) · rudder (38) · LTA (35) · control (34) · wings (32) · propeller (30) · marine (29) · whole (24) · automatic stability (24) · propellers (23) · aerodynamics (22) · HTA (21) · Hybrid (21) · Construction (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (367) · Patent GB-1909-8531 (4) · Patent GB-1910-6051 (3) · Patent GB-1903-27212 (3) · Patent US-1909-970771 (3) · Patent US-1916-1208684 (2) · Patent AU-1914-14892 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1902-324521 (2) · Patent FR-1908-404631 (2) · Patent US-1903-821393 (2) · Patent FR-1911-443878 (2) · Patent US-1908-1077750 (2)
Related to aircraft:
Patent agent:
None (102) · John P. Tarbox (29) · Munn & Co. (23) · None (14) · Charles W. Hills (6) · Marks & Clerk (6) · William L. Hall (6) · Randolph, Jr. (5) · Joshua R. H. Potts (5) · Abel & Imray (4) · Victor J. Evans (4) · E. Blétry (4) · Spencer Heath (4) · Haseltine, Lake & Co. (4)
National tech categories:
None (159) · USPC 244/80 (18) · HU V/h (16) · FR 6.4 (13) · USPC 244/22 (13) · USPC 244/90R (13) · USPC 244/45R (10) · USPC 244/233 (9) · USPC 244/87 (8) · USPC 244/119 (8) · USPC 244/48 (6) · USPC 244/218 (5) · USPC 244/35R (5) · USPC 244/234 (5)
IPCs:
None (291) · IPC B64C1/00 (17) · IPC B64C17/00 (16) · IPC B64C39/00 (15) · IPC B64C3/00 (8) · IPC B64B1/00 (8) · IPC B64C33/02 (5) · IPC B64C25/00 (5) · IPC B64C13/00 (5) · IPC B64C23/00 (4) · IPC B64C3/54 (4) · IPC B64C35/00 (4) · IPC B64C3/38 (4) · IPC B64C17/06 (4) · IPC B64C33/00 (3)
CPCs:
None (62) · CPC B64C17/00 (40) · CPC B64C13/00 (28) · CPC B64C33/02 (24) · CPC B64C2700/6295 (22) · CPC B64B1/00 (20) · CPC B64C3/385 (16) · CPC B64C35/00 (15) · CPC B64C39/08 (13) · CPC B64C13/24 (10) · CPC B64C23/005 (10) · CPC B64C39/00 (9) · CPC B64C39/005 (8) · CPC B64C25/60 (8) · CPC B64C3/40 (7) · CPC B64C3/14 (6) · CPC B64C3/00 (6)
First filing:
Citations from after 1930:

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