Drilldown: Patents

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Patents > National tech categories: None & Cites these patents: None & Number of claims: 10-30

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Office:
Inventors:
Henry Kleckler (13) · Louis Brennan (5) · Robert Kemp (5) · James Vernon Martin (4) · Thomas M. Finley (3) · Nelson W. Dalton (3) · Richard Fitz Power (3) · Sam Leonard Walkden (3) · Elmer Ambrose Sperry (3) · Alfred John Macy (3) · Everard Richard Calthrop (3) · William L. Gilmore‎ (3) · William Phillips Thompson (3) · Spencer Heath (3)
Inventor country:
Applicant person:
None (33) · Henry Kleckler (11) · Louis Brennan (5) · William Phillips Thompson (4) · Everard Richard Calthrop (3) · Sam Leonard Walkden (3) · Thomas M. Finley (3) · Richard Fitz Power (3) · James V. Martin (3) · Nelson W. Dalton (3) · Alfred John Macy (3) · Spencer Heath (3)
Applicant is inventor:
Tech fields:
None (57) · airplane (49) · Stability (42) · design (31) · frame (27) · control (19) · LTA (18) · rudder (16) · propellers (16) · navigation (16) · wings (15) · propeller (15) · propulsion (14) · construction (13) · hybrid (12) · aerodynamics (12) · gyroscope (11) · marine (11) · automatic stability (9) · fuselage (9)
Application number:
None (76)
Granted:
Supplementary to patent:
None (197) · Patent GB-1909-8531 (2) · Patent GB-1903-27212 (2) · Patent GB-1913-2294 (2) · Patent GB-1910-6051 (2) · Patent US-1916-1208684 (2) · Patent US-1914-1368226 (2)
Related to aircraft:
Patent agent:
None (53) · John P. Tarbox (25) · Marks & Clerk (13) · Boult, Wade & Tennant (12) · Haseltine, Lake & Co. (10) · None (8) · Jensen & Son (5) · Munn & Co. (4) · A. E. White (3) · A. M. & William Clark (3) · Abel & Imray (3) · Randolph, Jr. (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (124) · IPC B64C39/00 (18) · IPC B64C17/00 (15) · IPC B64C1/00 (13) · IPC B64C3/38 (6) · IPC B64C3/00 (5) · IPC B64C3/54 (4) · IPC B64C33/00 (3) · IPC B64C1/06 (3) · IPC B64C11/04 (3) · IPC B64C11/20 (3) · IPC B64C13/24 (3) · IPC B64C25/00 (3) · IPC B64C17/06 (3)
CPCs:
None (37) · CPC B64C2700/6295 (16) · CPC B64C17/00 (16) · CPC B64C39/00 (13) · CPC B64C3/385 (8) · CPC B64B1/00 (7) · CPC B64C35/00 (7) · CPC B64C25/60 (7) · CPC B64C2700/6218 (6) · CPC B64C3/00 (6) · CPC B64C39/08 (5) · CPC B64C23/005 (5) · CPC B64C1/00 (4) · CPC B64C2001/0081 (4) · CPC B64C13/00 (4) · CPC Y02T50/10 (4) · CPC B64C11/006 (4) · CPC B64C33/02 (4)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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