Drilldown: Patents

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Patents > National tech categories: None & IPCs: None & Number of claims: 9-12

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Office:
Inventors:
James Dennis Roots (3) · Euclid Jerome Lowe (3) · Henry Kleckler (3) · John Law Garsed (3) · Enrique Lazarte (2) · Charles F. Roper (2) · Richard M. Craig (2) · William Phillips Thompson (2) · William Deshler Warner (2) · John William Oman (2) · Israel V. Burris (2)
Inventor country:
Applicant person:
None (7) · John Law Garsed (3) · William Phillips Thompson (3) · James Dennis Roots (3) · Enrique Lazarte (2) · Charles F. Roper (2) · Rupert G. Bryant (2) · Richard M. Craig (2) · Euclid Jérome Lowe (2) · Henry Kleckler (2) · John William Oman (2) · William Deshler Warner (2) · Israel V. Burris (2)
Applicant is inventor:
Tech fields:
None (16) · airplane (16) · frame (13) · propeller (12) · stability (12) · navigation (10) · control (10) · propulsion (8) · LTA (7) · design (7) · hybrid (6) · military (6) · passenger (5) · construction (5) · propellers (5)
Full specification filed date:
Application number:
None (44) · 1904213887 (2)
Granted:
Related to aircraft:
Patent agent:
None (21) · John P. Tarbox (5) · Brierley & Howard (3) · Munn & Co. (3) · 0 (2) · Francis Appleman (2) · E. R. Royston & Co. (2) · Marks & Clerk (2) · Ripley & Kingsford? (2) · None (2) · Boult, Wade & Tennant (2)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (31) · CPC B64C2700/6295 (6) · CPC B64C35/00 (5) · CPC B64C17/00 (4) · CPC B64C39/00 (4) · CPC B64C11/006 (3) · CPC B64C23/005 (3) · CPC B64C11/306 (3) · CPC B64C13/12 (2) · CPC B64C3/48 (2) · CPC B64C13/00 (2) · CPC B64C33/02 (2) · CPC B64C25/60 (2) · CPC B64C2700/6212 (2) · CPC B63H1/04 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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