Drilldown: Patents

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Patents > Assigned to : Kawneer Manufacturing Company or Moteurs Salmson or Westinghouse Electric & Manufacturing Company

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Year filed:
(There are no values for this filter)
Year granted:
1920 (6) · 1921 (2) · 1922 (5) · 1923 (2) · 1924 (1)
Office:
CA (1) · US (15)
Inventors:
Francis J. Plym (3) · Frederick H. Johnston (1) · Hector Macleod (1) · Louis T. Frederick (3) · Pierre-Jean-René Postel-Vinay (5) · Robert Kemp (4)
Inventor country:
CA (1) · FR (5) · US (10)
Inventor location:
None (9) · Allegheny county, PA (2) · Buffalo, New York (1) · Erie county, New York (1) · FIPSloc=42003 (1) · Michigan (3) · New York (1) · Ontario (1) · Pennsylvania (3) · Wilkinsburg (1) · Wilkinsburg, PA (1)
Applicant person:
None (2) · Francis J. Plym (3) · Frederick H. Johnston (1) · Hector Macleod (1) · Louis T. Frederick (3) · Pierre-Jean-René Postel-Vinay (5) · Robert Kemp (2)
Applicant firm:
None (1) · Kawneer Manufacturing Company (3) · Moteurs Salmson (5) · Westinghouse Electric & Manufacturing Company (7)
Applicant type:
COMPANY (3) · COMPANY + INDIV (7) · COMPANY+INDIV (5) · INDIV (1)
Applicant is inventor:
None (1) · No (5) · Yes (10)
Tech fields:
aerodynamics (3) · aileron (1) · airplane (6) · beams (1) · biplane (1) · construction (11) · control surfaces (1) · design (2) · frame (5) · fuselage (3) · lift (1) · metal (1) · military (1) · propeller (1) · propellers (3) · ribs (1) · rudder (2) · safety (1) · speed (1) · structure (3) · strut (2) · subsystem (1) · weight (1) · wings (4) · wood (1)
Filing date:
May 1916 (1) · June 1916 (1) · September 1917 (1) · October 1917 (1) · March 1918 (1) · June 1918 (1) · July 1918 (1) · October 1918 (2) · December 1918 (7)
Full specification filed date:
None (16)
Application number:
None (1) · 10688616 (1) · 19264817 (1) · 22137118 (1) · 24028518 (1) · 24601718 (1) · 25778018 (1) · 25778118 (1) · 26754518 (1) · 26754618 (1) · 26754718 (1) · 26754818 (1) · 26772318 (1) · 26895218 (1) · 26895318 (1) · 9999516 (1)
Grant date:
1920 (6) · 1921 (2) · 1922 (5) · 1923 (2) · 1924 (1)
Granted:
Yes (16)
Publication date:
None (16)
Supplementary to patent:
None (15) · Patent US-1917-1348374 (1)
Related to aircraft:
None (2) · 1 (6) · Yes (8)
Patent agent:
None (11) · George Thorpe (2) · Wallace R. Lane (2) · Wesley G. Carr (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (15) · USPC 403/171 (1)
IPCs:
None (3) · IPC B32B27/00 (1) · IPC B64C1/100 (1) · IPC B64C11/20 (2) · IPC B64C3/00 (4) · IPC B64C3/18 (3) · IPC B64C3/50 (1) · IPC B64C9/00 (1) · IPC B64C9/02 (1)
CPCs:
CPC B32B27/00 (1) · CPC B64C1/00 (1) · CPC B64C1/06 (1) · CPC B64C11/20 (3) · CPC B64C2001/0063 (1) · CPC B64C2001/0081 (2) · CPC B64C2700/6233 (2) · CPC B64C2700/6235 (1) · CPC B64C3/00 (4) · CPC B64C3/18 (3) · CPC B64C3/185 (1) · CPC B64C3/50 (1) · CPC B64C9/00 (1) · CPC B64C9/02 (1) · CPC Y10S296/90 (1) · CPC Y10T403/341 (1) · CPC Y10T403/342 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (15)
Cites these patents:
None (16)
Citations from after 1930:
None (13) · 2 (1) · 3 (1) · 4 (1)
Number of text pages:
2 (12) · 3 (1) · 4 (1) · 6 (1) · 10 (1)
Number of claims:
None (1) · 2 - 3 (3) · 3 - 9 (6) · 9 - 30 (6)
Number of diagram pages:
1 (9) · 2 (3) · 3 (3) · 6 (1)
Number of figures:
2 - 3 (1) · 3 - 5 (6) · 5 - 30 (9)

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