Drilldown: Patents

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Patents > Office: US & CPCs: CPC B64C23/005 & Number of claims: 5

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Year filed:
1902 (1) · 1908 (1) · 1910 (2) · 1911 (3) · 1912 (1) · 1914 (1) · 1915 (1)
Year granted:
1903 (1) · 1911 (2) · 1912 (4) · 1914 (1) · 1915 (1) · 1916 (1)
Office: (Click arrow to add another value)
Inventors:
Albert Hugo Friedel (1) · Bernard B. Stubblefield (1) · Connell M. McMahon (1) · Ernst Herman Andrae (1) · Félix Grégoire (1) · George F. Warren (1) · John M. C. Bryant (1) · Theodor Gibon (1) · Vine Mullendore (1) · William David Le Fevre (1)
Inventor country:
CA (1) · US (9)
Inventor location:
None (8) · Nashville (1) · Tennessee (1) · Texas (1)
Applicant person:
Albert Hugo Friedel (1) · Bernard B. Stubblefield (1) · Connell M. McMahon (1) · Elton L. Mitchell (1) · Ernst Herman Andrae (1) · Félix Grégoire (1) · George F. Warren (1) · John A. Still (1) · John M. C. Bryant (1) · Joseph L. Henry (1) · Theodor Gibon (1) · Vine Mullendore (1) · William David Le Fevre (1)
Applicant firm:
None (10)
Applicant type:
INDIV (10)
Applicant is inventor:
No (1) · Yes (9)
Tech fields:
None (4) · airplane (3) · frame (1) · helicopter (1) · loading (1) · navigation (3) · propeller (1) · propulsion (2) · stability (1) · structure (1) · takeoff (2)
Filing date:
1902 (1) · 1908 (1) · 1910 (2) · 1911 (3) · 1912 (1) · 1914 (1) · 1915 (1)
Full specification filed date:
None (10)
Application number:
1908457569 (1) · 1910564658 (1) · 1910590293 (1) · 1911623455 (1) · 1911657817 (1) · 1911658847 (1) · 1912672062 (1) · 1914835140 (1) · 3418615 (1) · US19020132033 19021119 (1)
Grant date:
1903 (1) · 1911 (2) · 1912 (4) · 1914 (1) · 1915 (1) · 1916 (1)
Granted:
Yes (10)
Publication date:
None (10)
Supplementary to patent:
None (10)
Related to aircraft:
1 (6) · Yes (4)
Patent agent:
None (2) · C. C. Hines (1) · E. B. Stocking (1) · Howson and Howson (1) · Paul & Paul (1) · R. S. & A. B. Lacey (1) · Randolph, Jr. (1) · Victor J. Evans (1) · Williamson & Merchant (1)
Assigned to:
None (8) · Elton L. Mitchell (1) · John A. Still (1) · Joseph L. Henry (1)
National tech categories:
USPC 244/101 (1) · USPC 244/103R (1) · USPC 244/119 (1) · USPC 244/12.1 (2) · USPC 244/12.3 (1) · USPC 244/17.19 (1) · USPC 244/51 (1) · USPC 244/53R (1) · USPC 244/6 (4) · USPC 244/60 (1) · USPC 244/63 (1) · USPC 244/66 (1) · USPC 244/80 (1) · USPC 74/665GB (1)
IPCs:
None (7) · IPC B64C23/00 (2) · IPC B64C23/005 (1)
CPCs: (Click arrow to add another value)
Family year:
1902 (1) · 1908 (1) · 1910 (2) · 1911 (3) · 1912 (1) · 1914 (1) · 1915 (1)
First filing:
No (1) · Yes (9)
Cites these patents:
None (10)
Citations from after 1930:
None (1) · 2 (3)
Number of text pages:
2 (3) · 3 (5) · 4 (1) · 5 (1)
Number of claims:
5 (10)
Number of diagram pages:
1 (1) · 2 (2) · 3 (4) · 4 (2) · 10 (1)
Number of figures:
3 - 5 (4) · 5 - 20 (6)

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