Drilldown: Patents

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Patents > Office : DK or SU or US & Inventor country : CA or GB or NL or NO & Assigned to: None & IPCs: None

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Office: (Click arrow to add another value)
Inventors:
Horace Leonard Short (6) · Everard Richard Calthrop (5) · Thomas Sloper (4) · Carl Alfred Johansson (4) · Hugh Oswald Short (3) · Albert Eustace Short (3) · Thomas Augustus Dring (3) · Louis Brennan (3) · James Robertson Porter (3) · William Phillips Thompson (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (12) · Horace Leonard Short (6) · Everard Richard Calthrop (5) · Thomas Sloper (4) · Carl Alfred Johansson (4) · James Robertson Porter (3) · Louis Brennan (3) · William Phillips Thompson (3)
Applicant type:
Applicant is inventor:
Tech fields:
None (68) · airplane (25) · stability (24) · frame (17) · propeller (15) · propulsion (15) · navigation (14) · LTA (12) · rudder (10) · control (7) · design (6) · marine (6) · Propellers (5) · automatic stability (5) · hybrid (5) · Construction (5) · Wings (5)
Full specification filed date:
Application number:
None (45)
Granted:
Publication date:
Supplementary to patent:
None (128) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent GB-1909-12556 (3) · Patent GB-1908-4519 (2) · Patent GB-1913-16499 (2) · Patent GB-1909-2111 (2) · Patent GB-1909-26034 (2)
Related to aircraft:
Patent agent:
None (113) · Munn & Co. (4) · Herbert W. T. Jenner (3) · Spear, Middleton, Donaldson & Spear (3) · Victor J. Evans (2) · John P. O'Donnell (2) · B. Singer (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (74) · DK 77 (7) · USPC 244/90R (7) · USPC 244/51 (5) · USPC 244/119 (3) · USPC 244/35R (3) · DE 77 (3) · USPC 244/225 (3) · USPC 244/49 (3) · USPC 244/100R (3) · USPC 244/80 (2) · USPC 416/132R (2) · USPC 244/72 (2) · USPC 244/234 (2) · USPC 244/153R (2) · USPC 244/30 (2) · USPC 244/3.23 (2) · USPC 244/45R (2) · USPC 244/6 (2) · USPC 244/11 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (16) · CPC B64C13/00 (8) · CPC B64C23/005 (8) · CPC B64B1/00 (6) · CPC B64C17/00 (6) · CPC B64C33/02 (6) · CPC B64C11/48 (5) · CPC B64C35/00 (5) · CPC B64C9/00 (5) · CPC B64C3/48 (4) · CPC B64C2001/0081 (4) · CPC B64C3/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 172 results in range #1 to #172.

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