Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields: propeller & Number of claims: 4-90

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Office:
Inventors:
Thomas Augustus Dring (5) · Spencer Heath (4) · None (3) · Reinhold Schmiechen (3) · Wesley Wait (2) · Hermann John Reiche (2) · Gustav Mees (2) · Louis Coutant Badeau (2) · Achille Derazey (2) · William Andrew Hutson (2) · William John Hastings Beach (2)
Inventor country:
Applicant person:
None (28) · Spencer Heath (4) · Reinhold Schmiechen (3) · Wesley Wait (2) · Gustav Mees (2) · Hermann John Reiche (2) · Louis Coutant Badeau (2) · William John Hastings Beach (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (43)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (40) · Munn & Co. (7) · Michael J. Stark & Sons (4) · Watson E. Coleman (4) · Victor J. Evans (4) · None (4) · Arthur Otto Sachse (3) · Coquillat (2) · Joshua R. H. Potts (2) · Knight Bros. (2) · Marks & Clerk (2) · G. H. Strong (2) · Fred G. Dieterich & Co. (2) · Phillipss (2) · E. Blétry (2) · Dodge & Sons (2) · Henry Hughes (2) · Christy and Christy (2) · C. A. Snow & Co. (2)
National tech categories:
None (38) · FR 6.4 (10) · USPC 244/6 (6) · USPC 244/139 (5) · AU 90.3 (5) · USPC 244/80 (4) · USPC 244/66 (4) · AT 77d (4) · AU 90.5 (3) · USPC 244/50 (3) · USPC 244/17.15 (3) · USPC 244/20 (3) · USPC 244/22 (3) · USPC 244/11 (3) · USPC 244/45R (3) · USPC 244/51 (3) · USPC 244/99.11 (3) · USPC 244/13 (3)
CPCs:
None (22) · CPC B64C23/005 (14) · CPC B64C39/005 (10) · CPC B64B1/00 (9) · CPC B64C17/00 (8) · CPC B64C39/08 (7) · CPC B64C2700/6295 (7) · CPC B64C33/02 (6) · CPC B64C11/006 (5) · CPC B64C27/04 (4) · CPC B64C3/385 (4) · CPC B64C11/48 (4) · CPC Y10T29/49332 (3) · CPC B64C27/82 (3) · CPC B63H5/10 (3) · CPC B64C33/00 (3) · CPC B64C29/0033 (3) · CPC B64C11/343 (3) · CPC B64C39/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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