Drilldown: Patents

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Patents > Related to aircraft: 1 & Patent agent: None & Number of diagram pages: 4-7

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Office:
Inventors:
Alfred John Macy (5) · Louis Blériot (3) · Albert Livingstone Blackman (2) · James Edward Fraser (2) · James Dennis Roots (2) · Boo Henning Wallin (2)
Inventor country:
Applicant person:
None (7) · Alfred John Macy (5) · Louis Blériot (3) · James Edward Fraser (2) · Boo Henning Wallin (2) · James Dennis Roots (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields:
propulsion (19) · airplane (18) · frame (18) · stability (15) · propeller (14) · LTA (13) · None (12) · whole (10) · rudder (10) · navigation (10) · design (10) · flapping (9) · balloon (7) · wings (7) · wheels (6) · ornithopter (6) · car (5) · helicopter (5) · propellers (5)
Full specification filed date:
Application number:
None (30) · 25941D (4)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
National tech categories:
None (27) · HU V/h (7) · FR 6.4 (6) · DK 77 (4) · USPC 244/51 (3) · USPC 244/22 (3) · USPC 244/72 (2) · USPC 244/28 (2) · USPC 244/19 (2) · USPC 244/11 (2) · CA 244/29 (2)
CPCs:
None (30) · CPC B64C33/02 (10) · CPC B64B1/00 (5) · CPC B64C33/00 (5) · CPC B64C2700/6295 (4) · CPC B64C3/385 (3) · CPC B64C17/00 (3) · CPC B64C39/005 (3) · CPC B64C27/04 (2) · CPC B64C9/00 (2) · CPC B64C39/00 (2) · CPC B64C13/00 (2) · CPC B64C39/003 (2) · CPC B64C2700/6281 (2) · CPC B64B1/40 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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