Drilldown: Patents

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Patents > Supplementary to patent: None & Number of text pages: 6-70 & Number of claims: 8-10

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Office:
Inventors:
Alfred John Macy (5) · Isaac Bell (2) · Frederick James Hargreaves (2) · Alexander Blair Thaw (2) · John Thomas Simpson (2) · Frederick William Lanchester (2) · Reinhold Schmiechen (2)
Inventor country:
Applicant person:
Alfred John Macy (5) · None (4) · John Thomas Simpson (2) · Frederick William Lanchester (2) · Frederick James Hargreaves (2) · Reinhold Schmiechen (2) · Isaac Bell (2) · William Phillips Thompson (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (15) · 1913781506 (2) · 25941D (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (17) · None (7) · Marks & Clerk (6) · Munn & Co. (3) · H. D. Fitzpatrick & Co. (2) · Armengaud jeune (2) · Michael J. Stark & Sons (2) · Brandon frères (2) · Charles Hill (2)
National tech categories:
None (41) · FR 6.4 (7) · USPC 244/177 (3) · CA 244/24 (2) · USPC 244/99.11 (2) · USPC 244/96 (2) · USPC 244/80 (2) · DK 77 (2) · HU V/h (2)
CPCs:
None (17) · CPC B64C17/00 (15) · CPC B64C2700/6218 (8) · CPC B64C39/005 (5) · CPC B64C23/005 (5) · CPC B64C39/00 (4) · CPC B64C2700/6274 (4) · CPC B64C2700/6295 (3) · CPC B64C3/385 (3) · CPC B64B1/00 (3) · CPC B64C3/18 (3) · CPC B64F2700/6226 (2) · CPC B64C3/38 (2) · CPC B64C2700/6212 (2) · CPC B64C3/00 (2) · CPC B64C2700/6233 (2) · CPC Y10S200/29 (2) · CPC B64C35/00 (2) · CPC B64C17/06 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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