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Patents > Inventor country : NL or US & CPCs : CPC B64B1/00 or CPC B64C17/00

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (171) · LTA (155) · stability (114) · airplane (70) · navigation (59) · frame (57) · propulsion (57) · propeller (52) · rudder (36) · balloon (36) · car (33) · safety (26) · hybrid (21) · flapping (19) · automatic stability (19) · control (17) · design (17) · fabric (16) · wheels (16) · airship (15)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (434) · Patent US-1908-1077750 (4) · Patent US-1908-989022 (3) · Patent US-1908-935766 (3) · Patent US-1908-1081147 (3) · Patent US-1911-1030764 (2) · Patent US-1912-1040434 (2) · Patent US-1913-1087946 (2) · Patent US-1910-999125 (2) · Patent US-1913-1203221 (2) · Patent US-1914-1169695 (2) · Patent US-1915-1149680 (2) · Patent US-1917-1257212 (2)
Related to aircraft:
Patent agent:
None (233) · Munn & Co. (23) · Victor J. Evans (17) · Brandon frères (6) · Michael J. Stark & Sons (5) · None (4) · Charles W. Hills (4) · Marks & Clerk (4) · Wheatley & Mackenzie (4) · Randolph, Jr. (4) · Herbert Haddan & Co. (4) · Lewis William Goold (3) · H. B. Willson & Co. (3) · G. Petiau (3) · Borame et Julien (3) · Schwab (3) · Société G. Breton, P. Audy, J. Rousset, A Vergé (3) · J. Bonnet-Thirion et Breton (3)
National tech categories:
None (139) · USPC 244/80 (56) · FR 6.4 (54) · USPC 244/30 (47) · USPC 244/26 (23) · USPC 244/28 (21) · USPC 244/25 (20) · USPC 244/93 (19) · USPC 244/177 (13) · USPC 24/713.8 (12) · USPC 244/29 (10) · USPC 244/92 (8) · USPC 244/125 (7) · USPC 244/96 (7) · USPC 244/67 (7) · USPC 244/139 (6) · USPC 244/90R (6) · USPC 244/64 (4) · USPC 244/73R (4) · USPC 244/97 (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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