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Patents > CPCs : CPC B64B1/00 or None & Number of diagram pages: 3-20000000

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Office:
Inventor location:
None (314) · Budapest (5) · New York (3) · Tennessee (3) · New York state (3) · New York county (3) · New York City (3) · Nashville (3) · Hennepin county (2) · NYC (2) · Minnesota (2) · Minneapolis, Minnesota (2)
Applicant is inventor:
Tech fields:
LTA (138) · propulsion (101) · frame (74) · navigation (65) · airplane (62) · propeller (52) · stability (44) · design (43) · balloon (34) · Airship (33) · rudder (32) · flapping (30) · whole (28) · None (27) · car (27) · Propellers (26) · safety (24) · construction (23) · wings (23) · marine (22)
Application number:
None (203) · 25941D (4)
Granted:
Supplementary to patent:
None (241) · Patent GB-1913-16499 (3) · Patent US-1880-224510 (2) · Patent US-1916-1208684 (2) · Patent GB-1908-4519 (2) · Patent US-1909-970771 (2) · Patent AT-1908-42396 (2) · Patent GB-1911-12188 (2) · Patent FR-1902-324521 (2) · Patent GB-1903-27212 (2) · Patent US-1908-1072664 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent US-1910-984076 (2) · Patent US-1904-876125 (2) · Patent FR-1908-404631 (2)
Related to aircraft:
Patent agent:
None (146) · None (13) · Munn & Co. (13) · Victor J. Evans (5) · Haseltine, Lake & Co. (5) · Michael J. Stark & Sons (5) · Marks & Clerk (4) · E. R. Royston & Co. (3) · Herbert Haddan & Co. (3) · Brandon frères (3) · James L. Norris (3) · Randolph, Jr. (3)
National tech categories:
None (118) · HU V/h (34) · USPC 244/30 (20) · FR 6.4 (15) · USPC 244/28 (14) · USPC 244/25 (12) · FR 6.3 (12) · USPC 244/26 (10) · GB 4 without buoyant (6) · GB 4 propel & steer (6) · CA 244/24 (5) · USPC 244/96 (5) · USPC 244/67 (5) · USPC 244/29 (5) · USPC 244/125 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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