Drilldown: Patents

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Patents > Year filed: 1916 & Office: US & Grant date: 1921

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
Arthur F BLASIAR (1) · Charles A Hermann (1) · Charles F. Willard (1) · Frederick H. Luense (1) · Louie E. Willard (1) · Ralph Hazlett Upson (1)
Inventor country:
None (2) · US (4)
Applicant person:
None (1) · AMERICAN MULTIPLANE (1) · Charles F. Willard (1) · Frederick H. Luense (1) · Louie E. Willard (1) · William BOHLEBER (1)
Applicant firm:
None (4) · Aircraft Propeller Corp. (1) · L W F Engineering Company (1)
Applicant type:
None (1) · COMPANY (3) · INDIV (2)
Applicant is inventor:
No (4) · Yes (2)
Tech fields:
None (2) · balloon (1) · car (1) · construction (1) · control (1) · Fuselage (1) · gas (1) · kite (1) · LTA (1) · mechanical (1) · navigation (1) · propeller (1) · rudder (1) · stability (1) · tail fin (1)
Filing date:
April 1916 (1) · June 1916 (1) · September 1916 (1) · October 1916 (2) · November 1916 (1)
Full specification filed date:
None (6)
Application number:
10469116 (1) · 12021416 (1) · 12355816 (1) · 12628516 (1) · 12983216 (1) · 8951716 (1)
Grant date:
January 1921 (1) · March 1921 (1) · July 1921 (2) · October 1921 (2)
Granted:
Yes (6)
Publication date:
None (6)
Supplementary to patent:
None (6)
Related to aircraft:
None (2) · 1 (4)
Patent agent:
None (3) · Henry Lucke (1) · Richard Bliven (1) · Thomas A. Hill (1)
Assigned to:
None (4) · Aircraft Propeller Corp. (1) · Goodyear Tire and Rubber Company (1)
National tech categories:
None (5) · USPC 114/24 (1) · USPC 244/79 (1) · USPC 74/388R (1) · USPC 74/5.6R (1)
IPCs:
None (3) · IPC B64C1/00 (2) · IPC B64C11/04 (1) · IPC B64C17/06 (1)
CPCs:
CPC B64B1/40 (1) · CPC B64C1/068 (1) · CPC B64C1/12 (1) · CPC B64C11/04 (1) · CPC B64C17/06 (1) · CPC B64C2001/0063 (1) · CPC B64C2700/6225 (1) · CPC B64C2700/626 (1) · CPC B64C2700/6295 (1) · CPC B64C39/00 (1) · CPC CPC B64C13/00 (1) · CPC Y10T29/49334 (1) · CPC Y10T74/1261 (1) · CPC Y10T74/19535 (1)
Family year:
(There are no values for this filter)
First filing:
Yes (6)
Cites these patents:
None (6)
Citations from after 1930:
None (3) · 1 (2) · 4 (1)
Number of text pages:
None (2) · 1 (1) · 3 (1) · 5 (1) · 7 (1)
Number of claims:
None (2) · 4 (1) · 5 (1) · 11 (1) · 16 (1)
Number of diagram pages:
None (2) · 1 (2) · 2 (1) · 5 (1)
Number of figures:
None (2) · 1 (1) · 6 (1) · 9 (1) · 14 (1)

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