Drilldown: Patents

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Patents > Inventor country: US & CPCs: CPC B64C39/08 & Number of claims: 4

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Year filed:
1907 (1) · 1909 (1) · 1910 (1) · 1911 (2) · 1912 (1) · 1913 (1)
Year granted:
1907 (1) · 1910 (1) · 1912 (1) · 1913 (2) · 1915 (2)
Office:
US (7)
Inventors:
Charles Russell Clapp (1) · Chester B. Melott (1) · George M. Eckenwiler (1) · Gerhardt Rasmussen (1) · Henry Converse Fisk (1) · John M. Biggs (1) · John W. Roshon (1)
Inventor country: (Click arrow to add another value)
Applicant person:
Charles Russell Clapp (1) · Chester B. Melott (1) · George M. Eckenwiler (1) · Gerhardt Rasmussen (1) · Henry Converse Fisk (1) · John M. Biggs (1) · John W. Roshon (1)
Applicant firm:
None (7)
Applicant type:
INDIV (7)
Applicant is inventor:
Yes (7)
Tech fields:
None (2) · airfoil (1) · airplane (4) · car (1) · construction (1) · frame (2) · HTA (1) · landing (1) · navigation (1) · propeller (1) · Propulsion (1) · rudder (1) · safety (1) · stability (3) · takeoff (1) · wheels (1)
Filing date:
1907 (1) · 1909 (1) · 1910 (1) · 1911 (2) · 1912 (1) · 1913 (1)
Full specification filed date:
None (7)
Application number:
1907364663 (1) · 1909504717 (1) · 1910553023 (1) · 1911606063 (1) · 1911644413 (1) · 1912715700 (1) · 1913745984 (1)
Grant date:
1907 (1) · 1910 (1) · 1912 (1) · 1913 (2) · 1915 (2)
Granted:
Yes (7)
Publication date:
None (7)
Supplementary to patent:
None (7)
Related to aircraft:
1 (6) · Yes (1)
Patent agent:
None (1) · Browne & Phelps (1) · Munn & Co. (1) · Offield, Toole, Graves, and Offield (1) · Owens & Fairbank (1) · Thayard & Hill (1) · Victor J. Evans (1)
Assigned to:
None (6) · Albert Grimm (1) · Alfred Crider (1) · Arthur Claypool (1) · Dale Pennell (1) · Ernest Singer (1) · Fred Singer (1) · George M Eckenwiler (1) · John Brogden (1) · Joseph Adams (1) · Vincent Pennell (1) · William O'Brien (1)
National tech categories:
USPC 244/100R (1) · USPC 244/13 (1) · USPC 244/147 (1) · USPC 244/45R (4) · USPC 244/54 (1) · USPC 244/60 (1) · USPC 244/87 (1)
IPCs:
None (6) · IPC B64C39/00 (1)
CPCs: (Click arrow to add another value)
Family year:
1907 (1) · 1909 (1) · 1910 (1) · 1911 (2) · 1912 (1) · 1913 (1)
First filing:
Yes (7)
Cites these patents:
None (7)
Citations from after 1930:
None (2) · 1 (1) · 4 (1)
Number of text pages:
2 (5) · 3 (1) · 5 (1)
Number of claims:
4 (7)
Number of diagram pages:
1 (1) · 2 (3) · 3 (2) · 4 (1)
Number of figures:
2 - 3 (2) · 3 - 8 (5)

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