Drilldown: Patents

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Patents > Inventor country: US & Grant date: October 1912 & Number of diagram pages: 2-3

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Year filed:
1909 (1) · 1910 (1) · 1911 (5) · 1912 (4)
Year granted:
(There are no values for this filter)
Office:
FR (2) · GB (3) · US (6)
Inventors:
David Alma Flanigan (1) · David Henderson Blake (1) · Eugene Yeamans (1) · Frank Williston Stodder (2) · John Anderson (1) · John Valentine Janin (1) · Julius Koiw (1) · Laurence Oliver Schopp (1) · William E. Pearson (1) · William Swart Romme (1)
Inventor country: (Click arrow to add another value)
Applicant person:
Conrad L. Schopp (1) · David Alma Flanigan (1) · David Henderson Blake (1) · Eugene Yeamans (1) · Frank Williston Stodder (2) · John Anderson (1) · John Valentine Janin (1) · Julius Koiw (1) · Laurence Oliver Schopp (1) · William E. Pearson (1) · William Swart Romme (1)
Applicant firm:
None (10) · Utah Aerial Navigation and Power Company (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (10)
Applicant is inventor:
No (1) · Yes (10)
Tech fields:
None (3) · aerial propeller (1) · aerodynamics (1) · airfoil (1) · airplane (2) · ascension (1) · automatic stability (1) · control (1) · design (3) · frame (1) · gyroscope (1) · helicopter (1) · HTA (3) · navigation (1) · propellers (5) · propulsion (4) · rudder (1) · stability (2) · steering (1) · structure (1) · wheels (1) · wings (2)
Filing date:
1909 (1) · 1910 (1) · 1911 (5) · 1912 (4)
Full specification filed date:
None (11)
Application number:
None (1) · 1909529480 (1) · 1910549218 (1) · 191125190D (1) · 1911608624 (1) · 1911648036 (1) · 1911666085 (1) · 191213104D (1) · 191222627D (1) · 1912669695 (1) · 447281D (1)
Grant date:
October 1, 1912 (1) · October 8, 1912 (2) · October 22, 1912 (1) · October 23, 1912 (1) · October 24, 1912 (1) · October 29, 1912 (2) · October 30, 1912 (1) · October 31, 1912 (2)
Granted:
Yes (11)
Publication date:
December 28, 1912 (1)
Supplementary to patent:
None (9) · Patent GB-1911-19430 (1) · Patent US-1912-1033662 (1)
Related to aircraft:
1 (4) · Yes (7)
Patent agent:
None (2) · A. M. & William Clark (1) · Barlow et Gentizon (1) · E. E. Vrooman (1) · G. L. Cragg (1) · Johnsons (1) · Marks & Clerk (1) · R. M. Neilson (1) · Victor J. Evans (1) · Wm. Moore (1)
Assigned to:
None (9) · Conrad L. Schopp (1) · McCormick-Romme Company (1)
National tech categories:
None (4) · FR 6.4 (1) · USPC 244/17.21 (1) · USPC 244/45R (1) · USPC 244/66 (1) · USPC 244/79 (1) · USPC 244/80 (1) · USPC 416/112 (1)
IPCs:
None (7) · IPC B63H1/26 (1) · IPC B64C3/38 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (1)
CPCs:
CPC B64C39/08 (1) · CPC B63H1/26 (1) · CPC B64C11/006 (1) · CPC B64C17/00 (1) · CPC B64C17/06 (1) · CPC B64C27/006 (1) · CPC B64C27/54 (1) · CPC B64C27/82 (1) · CPC B64C2700/6295 (1) · CPC B64C3/38 (1) · CPC B64C33/02 (1) · CPC B64C39/00 (1) · CPC F03D3/068 (1) · CPC F05B2260/503 (1) · CPC F05B2260/72 (1) · CPC Y02E10/74 (1)
Family year:
1909 (1) · 1910 (2) · 1911 (4) · 1912 (4)
First filing:
No (1) · Yes (10)
Cites these patents:
None (11)
Citations from after 1930:
None (1) · 1 (2)
Number of text pages:
1 (1) · 2 (4) · 3 (2) · 4 (4)
Number of claims:
1 - 3 (2) · 3 - 12 (9)
Number of diagram pages:
2 (7) · 3 (4)
Number of figures:
3 - 4 (1) · 4 - 11 (10)

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