Drilldown: Patents

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Patents > Supplementary to patent: None & Number of diagram pages: 3-8 & Number of figures: 11-16

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Office:
Inventor country:
Applicant person:
None (20) · Anthony Rudolph Silverston (3) · Edmund Sparmann (3) · Charles Groombridge (3) · William Alfred South (3) · De Bert Hartley (3) · Émile Pupin (2) · Hugo Hückel (2) · Henry Shepley Booth (2) · Richard Ralph à Court Beadon (2) · Jacob Schlesinger (2) · Erastus E. Winkley (2) · Richard Fitz Power (2) · George Raymond Lawrence (2) · John Thomas Simpson (2) · Everard Richard Calthrop (2) · Albert Hugo Friedel (2) · Peter Cooper Hewitt (2) · William Woods Plankinton (2) · Roscoe Clair Gore (2)
Applicant is inventor:
Tech fields:
None (61) · airplane (52) · stability (50) · frame (40) · LTA (28) · propulsion (28) · navigation (27) · propeller (24) · rudder (24) · wings (19) · hybrid (17) · control (16) · design (15) · marine (14) · flapping (13) · wheels (13) · helicopter (12) · car (11) · takeoff (11)
Full specification filed date:
Application number:
None (59)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (47) · Munn & Co. (12) · None (8) · John P. Tarbox (6) · Victor J. Evans (4) · Jensen & Son (4) · Joshua R. H. Potts (3) · Marks & Clerk (3) · J. Owden O'Brien (3) · Dom. Casalonga (3) · Brandon frères (3)
National tech categories:
None (93) · FR 6.4 (20) · USPC 244/80 (10) · USPC 244/22 (7) · USPC 244/93 (6) · USPC 244/45R (6) · USPC 244/47 (4) · USPC 244/28 (4) · USPC 244/25 (4) · USPC 244/119 (4) · USPC 244/233 (4) · USPC 244/20 (3) · USPC 244/48 (3) · USPC 244/87 (3) · HU V/h (3) · USPC 244/50 (3) · USPC 244/64 (3)
IPCs:
None (138) · IPC B64C17/00 (14) · IPC B64C39/00 (9) · IPC B64C1/00 (9) · IPC B64B1/00 (8) · IPC B64C3/00 (7) · IPC B64C3/38 (6) · IPC B64C33/02 (5) · IPC B64C23/00 (3) · IPC B64C13/00 (3) · IPC B64C33/00 (3) · IPC B64C27/04 (3) · IPC B64C9/00 (2) · IPC B64D17/00 (2) · IPC B64C1/06 (2) · IPC B64C27/28 (2) · IPC B64C35/00 (2) · IPC B64C31/028 (2)
CPCs:
CPC B64C17/00 (29) · None (28) · CPC B64B1/00 (16) · CPC B64C3/385 (14) · CPC B64C33/02 (13) · CPC B64C13/00 (13) · CPC B64C2700/6295 (12) · CPC B64C23/005 (11) · CPC B64C39/08 (9) · CPC B64C39/005 (8) · CPC B64C35/00 (7) · CPC B64C3/00 (6) · CPC B64C33/00 (5) · CPC B64C2700/6218 (5) · CPC B64B1/40 (4) · CPC B64C13/24 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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