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Patents > Inventor country : IE or US & Family year: 1905

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Year filed:
Year granted:
Office:
Inventors:
William Harper Jr. (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (4) · William Harper Jr. (2)
Applicant is inventor:
Tech fields:
None (17) · navigation (9) · LTA (9) · propulsion (8) · airplane (6) · propeller (6) · frame (6) · flapping (5) · stability (4) · safety (3) · marine (3) · fun (3) · hybrid (3)
Filing date:
Full specification filed date:
Application number:
None (9)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (20) · USPC 244/73R (2) · USPC 244/16 (2)
CPCs:
CPC B64B1/00 (5) · None (4) · CPC B64C11/006 (3) · CPC B64C31/02 (2) · CPC F05B2260/74 (2) · CPC B64C11/48 (2) · CPC B64C39/005 (2) · CPC B64C33/02 (2) · CPC B64B1/40 (2) · CPC B64C11/001 (2) · CPC B63H1/12 (2)
Family year:
(There are no values for this filter)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 48 results in range #1 to #48.

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