Drilldown: Patents

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Patents > Office: US & Applicant is inventor: Yes & Filing date: 1915

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Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Glenn Hammond Curtiss (4) · Henry Kleckler (3) · Oscar Hermanson (2) · Charles Rudolph Wittemann (2) · Lawrence Burst Sperry (2)
Inventor country:
Applicant person:
None (6) · Charles Rudolph Wittemann (2) · Henry Kleckler (2) · Lawrence Burst Sperry (2) · Oscar Hermanson (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (55) · airplane (11) · stability (10) · marine (7) · propulsion (7) · frame (7) · wings (7) · control (6) · hybrid (6) · hydroplane (5) · design (5) · navigation (4) · structure (4) · construction (4) · propeller (4) · LTA (4)
Full specification filed date:
Application number:
None (20)
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Related to aircraft:
National tech categories:
None (45) · USPC 244/119 (5) · USPC 244/233 (5) · USPC 244/50 (3) · USPC 244/90R (3) · USPC 244/6 (3) · USPC 244/80 (3) · USPC 244/104R (3)
CPCs:
CPC B64C13/00 (12) · CPC B64C17/00 (10) · CPC B64B1/00 (8) · CPC B64C35/00 (6) · CPC B64C23/005 (6) · CPC B64C3/14 (4) · CPC B64C2700/6295 (4) · CPC B64C11/006 (4) · None (3) · CPC B64C2700/6281 (3) · CPC B64C2001/0081 (3) · CPC B64C3/40 (3) · CPC B64C3/385 (3) · CPC B64C11/48 (2) · CPC B64C27/82 (2) · CPC B64C9/00 (2) · CPC B64C25/50 (2) · CPC B64C39/005 (2) · CPC F05B2260/74 (2) · CPC B64C33/02 (2)
Family year:
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Citations from after 1930:
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Showing below up to 122 results in range #1 to #122.

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