Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : DE or DK or IT or NO or US & Grant date: 1918 & Granted: Yes & Assigned to: None & National tech categories: None

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Inventors:
Glenn Hammond Curtiss (6) · Henry Kleckler (4) · John R Gammeter (4) · Thomas M. Finley (3) · Warren S Eaton (3) · Hartvig Sorley (3) · Franklin William Lake (2) · Wells M PROTZMAN (2) · Thomas Sloper (2)
Inventor country:
Applicant person:
None (14) · Hartvig Sorley (3) · Thomas M. Finley (3) · Warren S Eaton (3) · PROTZMAN WELLS M (2) · Thomas Sloper (2) · Franklin William Lake (2)
Applicant is inventor:
Tech fields:
None (145) · propeller (5) · LTA (5) · construction (5) · frame (4) · control (4) · hybrid (4) · dirigible (4) · helicopter (4) · stability (3) · rudder (3) · hydroaeroplane (3) · wings (3) · airplane (3)
Full specification filed date:
Application number:
None (5)
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CPCs:
CPC B64C2700/6295 (21) · CPC B64B1/00 (14) · CPC B64C35/00 (13) · CPC B64C13/00 (11) · CPC B64C23/005 (9) · CPC B64C17/00 (9) · CPC B64C25/60 (8) · CPC B64C39/005 (6) · CPC B64C33/02 (6) · CPC B64B1/40 (5) · CPC B64C29/0025 (4) · CPC B64C3/385 (4) · CPC B64C25/52 (4) · CPC B64C39/08 (4) · CPC B64B1/62 (4) · CPC B64C11/36 (3) · CPC B64B1/64 (3) · CPC B64C3/14 (3) · CPC B64C27/54 (3) · CPC B64C11/006 (3)
First filing:
Citations from after 1930:
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