Drilldown: Patents

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Patents > Office: US & Inventor country : NL or US & Applicant is inventor : Yes or Other & CPCs : CPC B64B1/00 or CPC B64C23/005 or None

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (157) · LTA (154) · propulsion (91) · airplane (75) · navigation (71) · propeller (66) · frame (63) · stability (34) · rudder (34) · car (34) · helicopter (33) · balloon (33) · hybrid (32) · flapping (23) · marine (23) · takeoff (23) · landing (21) · safety (21) · parachute (21) · military (19)
Granted:
Supplementary to patent:
None (471) · 1 (3) · 1911-02-14 (2) · 1911-05-09 (2) · 1912-01-23 (2)
Patent agent:
None (338) · Munn & Co. (20) · Victor J. Evans (11) · 1 (8) · None (7) · Michael J. Stark & Sons (5) · Randolph, Jr. (4) · C. A. Snow & Co. (3) · Paul & Paul (2) · Chandler & Chandler (2) · R. S. & A. B. Lacey (2) · E. B. Stocking (2) · Edgar Tate & Co. (2) · A. M. Wilson (2) · D. W. Glassie (2) · Joshua R. H. Potts (2) · Franklin H. Hough (2) · Howson and Howson (2)
Assigned to:
None (452) · 1 (34) · Syracuse, NY (2) · Dewey Corporation (2)
National tech categories:
None (161) · USPC 244/30 (45) · USPC 244/6 (40) · USPC 244/26 (22) · USPC 244/25 (20) · USPC 244/28 (20) · USPC 244/66 (17) · USPC 244/12.1 (16) · USPC 244/29 (11) · USPC 24/713.8 (10) · USPC 244/125 (7) · USPC 244/139 (7) · USPC 244/96 (7) · USPC 244/80 (7) · USPC 244/60 (7) · USPC 244/67 (7) · USPC 244/48 (6) · 1 (6) · USPC 244/63 (6) · USPC 244/3.23 (6)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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