Drilldown: Patents

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Patents > Office : CA or US & Inventor country: US & Tech fields : construction or propellers

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Robert Kemp (6) · Henry Kleckler (6) · John Washington Wilson (4) · Ruter William Springer (4) · Milton D. Thompson (3) · Paul Petres (3) · Louis Coutant Badeau (3) · Frank M. Bell (2) · Frederick Brackett (2) · George Anton Ogrissek (2) · John Washington Wadsworth (2) · George W. Bidykoffer (2) · Glenn Hammond Curtiss (2) · Harold D. Peoples (2) · James Rooney (2) · John Jaworsky (2) · Martin Pearson (2) · Newton Booth Converse (2) · Walter Ernst Verclaire (2) · Spencer Heath (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (8) · Henry Kleckler (5) · John Washington Wilson (4) · Ruter William Springer (4) · Milton D. Thompson (3) · Paul Petres (3) · Louis Coutant Badeau (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (22)
Granted:
Related to aircraft:
Patent agent:
None (56) · John P. Tarbox (7) · Munn & Co. (5) · None (5) · Victor J. Evans (3) · Watson E. Coleman (2) · Alexander Denes (2) · Joshua R. H. Potts (2) · H. S. Hill (2) · Noyes & Harriman (2) · G. H. Strong (2) · C. C. Hines (2)
National tech categories:
None (56) · USPC 244/87 (6) · USPC 244/50 (4) · USPC 244/131 (3) · USPC 244/6 (3) · USPC 244/54 (3) · USPC 244/35R (3) · USPC 244/233 (3) · USPC 244/65 (3)
CPCs:
None (10) · CPC B64C13/00 (8) · CPC B64C39/08 (7) · CPC B64C23/005 (7) · CPC B64C3/00 (7) · CPC B64C17/00 (6) · CPC B64C2700/6295 (5) · CPC B64B1/00 (4) · CPC B64C11/48 (4) · CPC B64C9/00 (3) · CPC B64C2700/6233 (3) · CPC B64C1/26 (3) · CPC B64C27/006 (3) · CPC B64C2001/0063 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 134 results in range #1 to #134.

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