Drilldown: Patents

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Patents > Number of text pages: 5-20 & Number of claims: 8

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Office:
Inventors:
Ernest Abington Vessey (2) · Vigilio Baldo (2) · Émile Dupont (2) · Thomas Sloper (2) · Charles Groombridge (2) · William Alfred South (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
None (4) · William Alfred South (2) · Ernest Abington Vessey (2) · Thomas Sloper (2) · Charles Groombridge (2) · Vigilio Baldo (2) · Émile Dupont (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
Airplane (25) · stability (14) · propulsion (14) · Design (12) · Propellers (11) · frame (9) · None (8) · safety (6) · marine (6) · landing (6) · propeller (5) · construction (4) · navigation (4) · LTA (4) · control (4) · wings (4) · automatic stability (4)
Full specification filed date:
Application number:
None (27)
Granted:
Related to aircraft:
Patent agent:
None (20) · Marks & Clerk (3) · Ernest de Pass (2) · Munn & Co. (2) · Haseltine, Lake & Co. (2) · Boult, Wade & Tennant (2)
CPCs:
None (23) · CPC B64C17/00 (5) · CPC B64C35/00 (4) · CPC B64C13/00 (3) · CPC B64C2700/6218 (3) · CPC B64C23/005 (3) · CPC B64C2700/6235 (2) · CPC B64C39/08 (2) · CPC B64C3/00 (2) · CPC B64C2700/6295 (2) · CPC B64B1/00 (2) · CPC B64C11/003 (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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