Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Assigned to: None & Number of claims: 11-30

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Office:
Inventor location:
None (317) · Texas (4) · Chicago (4) · Bexar county, TX (3) · San Antonio (3) · New York state (3) · Massachusetts (3) · Los Angeles (3) · Hampden County, Massachusetts (3) · Hammondsport, NY (2) · Washington DC (2) · St. Louis (2) · Springfield, Massachusetts (2) · Paris (2) · Missouri (2) · London (2) · Liverpool (2) · Budapest (2) · Arizona (2)
Applicant is inventor:
Tech fields:
airplane (107) · stability (82) · None (81) · frame (62) · design (39) · wings (32) · control (30) · rudder (30) · LTA (30) · propulsion (28) · automatic stability (24) · propeller (23) · navigation (22) · propellers (22) · whole (20) · construction (18) · safety (18) · subsystem (17) · marine (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (303) · Patent GB-1909-8531 (4) · Patent GB-1910-6051 (3) · Patent GB-1913-16499 (3) · Patent US-1908-1077750 (2) · Patent US-1909-970771 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1911-443878 (2)
Related to aircraft:
Patent agent:
None (80) · Munn & Co. (18) · John P. Tarbox (12) · Marks & Clerk (11) · None (10) · Boult, Wade & Tennant (8) · Haseltine, Lake & Co. (6) · Victor J. Evans (6) · E. Blétry (5) · Charles W. Hills (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (125) · FR 6.4 (22) · HU V/h (17) · USPC 244/80 (15) · USPC 244/45R (12) · USPC 244/22 (11) · USPC 244/90R (9) · USPC 244/233 (8) · USPC 244/87 (6) · USPC 244/35R (6) · AU 90.3 (5) · USPC 244/234 (5) · USPC 244/139 (5) · USPC 244/72 (4) · USPC 244/48 (4) · USPC 244/104R (4) · USPC 244/119 (4) · USPC 244/93 (4) · USPC 244/177 (4)
IPCs:
None (244) · IPC B64C1/00 (19) · IPC B64C39/00 (14) · IPC B64C17/00 (13) · IPC B64C3/38 (8) · IPC B64B1/00 (6) · IPC B64C17/06 (5) · IPC B64C3/00 (5) · IPC B64C25/00 (5) · IPC B64C33/00 (4) · IPC B64C3/54 (4) · IPC B64C13/24 (4) · IPC B64C3/52 (3) · IPC G01C21/18 (3) · IPC B64B1/58 (3) · IPC B64C33/02 (3) · IPC B64C13/00 (3)
CPCs:
None (52) · CPC B64C17/00 (35) · CPC B64C2700/6295 (22) · CPC B64C13/00 (21) · CPC B64C33/02 (18) · CPC B64B1/00 (17) · CPC B64C3/385 (16) · CPC B64C39/08 (13) · CPC B64C13/24 (10) · CPC B64C35/00 (9) · CPC B64C23/005 (9) · CPC B64C33/00 (7) · CPC B64C39/005 (6) · CPC B64C3/14 (6) · CPC B64C21/02 (6) · CPC B64C2700/6218 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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