Drilldown: Patents

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Patents > Number of text pages: 5-6 & Number of diagram pages: 4

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Office:
Inventors:
Alfred John Macy (4) · Arthur Henry Edwards (2)
Inventor country:
Applicant person:
None (5) · Alfred John Macy (4) · Arthur Henry Edwards (2)
Applicant is inventor:
Tech fields:
airplane (22) · Stability (19) · propulsion (14) · frame (12) · design (11) · None (10) · propeller (10) · LTA (10) · Propellers (9) · rudder (8) · navigation (8) · construction (7) · wings (6) · control (5) · whole (5) · biplane (4) · landing (4) · marine (4) · Airship (4)
Full specification filed date:
Application number:
None (15) · 25941D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (18) · Munn & Co. (6) · Jensen & Son (4) · Tongue & Birkbeck (2)
National tech categories:
None (25) · FR 6.4 (5) · USPC 244/177 (3) · USPC 244/35R (3) · USPC 244/51 (2) · USPC 244/139 (2) · DK 77 (2) · USPC 244/76R (2) · USPC 244/29 (2) · USPC 244/233 (2) · USPC 244/904 (2) · USPC 244/93 (2)
CPCs:
CPC B64C17/00 (10) · None (9) · CPC B64B1/00 (5) · CPC B64C13/00 (5) · CPC B64C23/005 (4) · CPC B64C39/00 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6216 (2) · CPC B64C33/02 (2) · CPC B64C3/385 (2) · CPC Y10S244/904 (2) · CPC B64C13/24 (2) · CPC B64C17/06 (2) · CPC B64D1/04 (2) · CPC B64C2700/6246 (2) · CPC B64C39/08 (2) · CPC B64C2700/6218 (2) · CPC B64C5/08 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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