Drilldown: Patents

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Patents > IPCs : IPC B64B1/62 or None & CPCs : CPC B64B1/00 or CPC B64C39/005

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (171) · LTA (96) · propulsion (62) · frame (53) · propeller (47) · navigation (45) · hybrid (27) · balloon (27) · flapping (25) · airplane (21) · car (20) · rudder (20) · stability (18) · Airship (15) · dirigible (14) · design (12) · marine (10) · fabric (10) · helicopter (10) · wheels (10)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (209) · Munn & Co. (17) · None (6) · Victor J. Evans (5) · Randolph, Jr. (4) · Michael J. Stark & Sons (4) · W. J. Fitzgerald & Co. (3) · D. W. Glassie (2) · Franklin H. Hough (2) · Sigmund Herzog (2) · E. R. Royston & Co. (2) · Marks & Clerk (2)
National tech categories:
None (159) · USPC 244/30 (23) · USPC 244/28 (20) · USPC 244/20 (16) · USPC 244/70 (10) · USPC 244/9 (9) · USPC 244/25 (8) · USPC 244/26 (8) · DE 77 (7) · USPC 24/713.8 (6) · USPC 244/125 (6) · USPC 244/29 (5) · USPC 244/139 (4) · USPC 244/64 (4) · USPC 244/48 (4) · USPC 244/39 (4)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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