Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields : propeller or stability & Number of claims: None & Number of diagram pages: None

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Office:
Inventors:
None (6) · Henry P Rhett (2) · Laurence Oliver Schopp (2) · Ernest Gérard (2) · Thomas Augustus Dring (2) · Sam Leonard Walkden (2)
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Applicant person:
None (33) · Henry P Rhett (2) · Sam Leonard Walkden (2) · Laurence Oliver Schopp (2) · Ernest Gérard (2)
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None (67)
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Related to aircraft:
National tech categories:
None (39) · BE K (16) · FR 6.4 (14) · IT 8 (11) · USPC 244/13 (4) · USPC 244/45R (4) · USPC 244/73R (3) · DE 77h.6 (3) · USPC 244/233 (3) · USPC 244/22 (3)
CPCs:
None (56) · CPC B64C17/00 (13) · CPC B64C2700/6295 (12) · CPC B64C3/385 (6) · CPC B64C13/00 (6) · CPC B64B1/00 (5) · CPC B64C33/02 (5) · CPC B64C39/00 (3) · CPC B64C11/00 (3) · CPC B64C11/006 (3) · CPC B64C2700/6214 (3) · CPC B64C27/12 (3) · CPC B64C23/005 (2) · CPC B64C33/00 (2) · CPC B64C29/0025 (2) · CPC B64C2700/6212 (2) · CPC B64C2700/6246 (2) · CPC B64C13/24 (2) · CPC B64B1/40 (2)
First filing:
Cites these patents:
Citations from after 1930:
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