Drilldown: Patents

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Patents > Applicant firm: None & Number of text pages: 5-30 & Number of diagram pages: 4-5

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Office:
Inventors:
Alfred John Macy (12) · Vigilio Baldo (3) · Reinhold Schmiechen (3) · Alexander Blair Thaw (3) · Louis Brennan (3) · Alfred K. R. A. Krakow (3) · De Bert Hartley (3)
Inventor country:
Inventor location:
None (179) · New York (5) · New York county (4) · New York state (3) · New York city (3) · London (2) · Toronto (2) · the Bronx (2) · Texas (2) · Seine (2) · Pennsylvania (2) · Ontario (2) · New Jersey (2) · Missouri (2) · Wyoming (2) · Arizona (2)
Applicant person:
None (22) · Alfred John Macy (12) · Vigilio Baldo (3) · Reinhold Schmiechen (3) · Louis Brennan (3) · Alexander Blair Thaw (3) · De Bert Hartley (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (64) · stability (56) · frame (42) · propulsion (39) · design (34) · None (31) · propeller (27) · LTA (24) · navigation (24) · propellers (19) · whole (18) · HTA (17) · wings (17) · hybrid (15) · automatic stability (14) · rudder (14) · helicopter (12) · construction (12) · marine (11) · flapping (11)
Full specification filed date:
Application number:
None (63) · 25941D (4) · 1913781506 (2)
Granted:
Supplementary to patent:
None (166) · Patent FR-1902-324521 (2) · Patent GB-1909-26034 (2) · Patent IT-1912-01-15 Vigilio Baldo (2) · Patent US-1908-1072664 (2) · Patent GB-1913-16499 (2) · Patent BE-1910-230887 (2)
Related to aircraft:
Patent agent:
None (53) · Munn & Co. (16) · None (7) · Jensen & Son (5) · Marks & Clerk (5) · Haseltine, Lake & Co. (4) · Spear, Middleton, Donaldson & Spear (3) · Charles W. Hills (3) · Michael J. Stark & Sons (3) · A. M. & William Clark (3) · William L. Hall (3)
National tech categories:
None (91) · FR 6.4 (19) · USPC 244/177 (6) · USPC 244/80 (6) · HU V/h (5) · USPC 244/45R (4) · DK 77 (4) · USPC 244/20 (3) · USPC 244/17.15 (3) · USPC 244/72 (3) · USPC 244/76R (3) · USPC 244/12.1 (3) · USPC 244/46 (3)
CPCs:
None (46) · CPC B64C17/00 (31) · CPC B64C23/005 (16) · CPC B64B1/00 (11) · CPC B64C2700/6295 (9) · CPC B64C2700/6218 (9) · CPC B64C33/02 (8) · CPC B64C13/24 (8) · CPC B64C13/00 (7) · CPC B64C39/08 (7) · CPC B64C39/00 (7) · CPC B64C3/385 (7) · CPC B64C2700/6274 (5) · CPC B64C3/40 (5) · CPC B64C39/005 (4) · CPC B64C2700/6212 (4) · CPC B64C33/00 (4) · CPC B64D1/04 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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