Drilldown: Patents

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Patents > Number of text pages: 5-30 & Number of claims: 8-11 & Number of diagram pages: 3-4

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Office:
Inventors:
Alfred John Macy (3) · George Sutherland Dodman (3) · William Alfred South (2) · Robert Kemp (2) · Isaac Bell (2) · Émile Dupont (2) · Charles Arthur Wragg (2) · Vigilio Baldo (2) · Charles Groombridge (2)
Inventor country:
Applicant person:
None (3) · George Sutherland Dodman (3) · Alfred John Macy (3) · William Alfred South (2) · Isaac Bell (2) · Émile Dupont (2) · Charles Groombridge (2) · Vigilio Baldo (2) · William Phillips Thompson (2)
Applicant is inventor:
Tech fields:
Airplane (25) · Propulsion (20) · stability (18) · frame (17) · Propellers (15) · design (14) · navigation (10) · LTA (10) · wings (9) · construction (8) · HTA (8) · None (7) · rudder (7) · propeller (6) · automatic stability (6) · marine (5) · flapping (5)
Full specification filed date:
Application number:
None (33) · 25941D (2)
Granted:
Related to aircraft:
Patent agent:
None (26) · Marks & Clerk (4) · Munn & Co. (4) · Armengaud jeune (3) · None (3) · Philip M. Justice (2) · Ernest de Pass (2) · Haseltine, Lake & Co. (2)
National tech categories:
None (40) · FR 6.4 (7) · USPC 244/93 (2) · USPC 244/76R (2) · DK 77 (2)
CPCs:
None (23) · CPC B64C17/00 (8) · CPC B64B1/00 (5) · CPC B64C39/005 (3) · CPC B64C2700/6218 (3) · CPC B64C13/24 (3) · CPC B64C23/005 (2) · CPC B64D1/04 (2) · CPC B64C39/08 (2) · CPC B64C39/00 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6274 (2) · CPC B64C3/38 (2) · CPC B64C13/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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