Drilldown: Patents

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Patents > Office : DE or US & Number of claims: 11-13

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Office: (Click arrow to add another value)
Inventors:
Henry Kleckler (3) · Ralph Hazlett Upson (2) · Robert M. Thompson (2) · James Means (2) · Rexford M. Smith (2) · Richard A. Engler (2) · Alfred John Macy (2) · John P. Tarbox (2) · Michael Angelo Parisano (2) · John Thomas Simpson (2)
Inventor country:
Applicant person:
None (15) · Richard A. Engler (2) · Henry Kleckler (2) · John Thomas Simpson (2) · Michael Angelo Parisano (2) · Rexford M. Smith (2) · James Means (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
airplane (31) · frame (30) · stability (28) · None (26) · Propulsion (24) · navigation (21) · LTA (18) · propeller (17) · rudder (15) · design (14) · landing (12) · airfoil (12) · flapping (11) · wheels (10) · wings (9) · safety (8) · hybrid (8) · balloon (8)
Full specification filed date:
Application number:
None (25)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (48) · Munn & Co. (9) · None (7) · John P. Tarbox (5) · Charles W. Hills (2) · James L. Norris (2) · Dyer, Dyer, and Taylor (2) · Victor J. Evans (2) · C. C. Hines (2)
National tech categories:
None (43) · USPC 244/45R (9) · USPC 244/90R (6) · USPC 244/119 (4) · USPC 244/22 (4) · USPC 244/20 (4) · USPC 244/6 (3) · USPC 244/51 (3) · USPC 244/80 (3) · USPC 244/28 (3) · USPC 244/233 (3) · USPC 244/63 (3) · USPC 244/177 (3)
IPCs:
None (92) · IPC B64B1/00 (6) · IPC B64C39/00 (5) · IPC B64C33/00 (4) · IPC B64C3/00 (3) · IPC B64C13/00 (2) · IPC B64C17/00 (2) · IPC B64C30/00 (2) · IPC B64F1/06 (2) · IPC B64C25/00 (2) · IPC B64C33/02 (2) · IPC B64C23/00 (2)
CPCs:
CPC B64B1/00 (11) · CPC B64C23/005 (11) · CPC B64C13/00 (11) · CPC B64C2700/6295 (9) · CPC B64C33/02 (7) · CPC B64C39/005 (6) · None (6) · CPC B64C17/00 (5) · CPC B64C39/08 (5) · CPC B64C3/385 (3) · CPC B64C11/006 (3) · CPC B64C3/00 (3) · CPC B64C25/60 (3) · CPC B64C35/00 (3) · CPC B64C33/00 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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