Drilldown: Patents

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Patents > First filing: No & Number of diagram pages: 3-6000000

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Applicant is inventor:
Tech fields:
Airplane (123) · stability (90) · propulsion (80) · frame (76) · LTA (70) · navigation (57) · Design (45) · wings (39) · Construction (37) · propeller (35) · None (34) · flapping (34) · rudder (33) · propellers (32) · automatic stability (27) · safety (23) · balloon (22)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (157) · Patent GB-1908-4519 (4) · Patent IT-1913-03-20 Vigilio Baldo (4) · Patent BE-1910-12-28-Muehter (3) · Patent US-1909-970771 (3) · Patent US-1908-1072664 (3) · Patent AU-1914-14892 (3) · Patent US-1914-1368226 (3) · Patent BE-1907-202697 (3)
Related to aircraft:
Patent agent:
None (119) · Marks & Clerk (11) · Boult, Wade & Tennant (10) · Armengaud jeune (8) · None (7) · Munn & Co. (7) · Herbert Haddan & Co. (6) · Haseltine, Lake & Co. (5) · Lavoix et Mosès (5) · 0 (4) · Brandon frères (4) · Joseph Gillot (4)
National tech categories:
None (124) · FR 6.4 (106) · FR 6.3 (21) · HU V/h (17) · USPC 244/30 (6) · USPC 244/22 (6) · DK 77 (4) · USPC 244/28 (4) · USPC 244/79 (3) · DE 77 (3) · USPC 244/70 (3) · USPC 244/64 (3) · USPC 244/45R (3)
IPCs:
None (165) · IPC B64C39/00 (32) · IPC B64C1/00 (25) · IPC B64C17/00 (24) · IPC B64B1/00 (23) · IPC B64C33/02 (16) · IPC B64C23/00 (10) · IPC B64C3/38 (10) · IPC B64B1/58 (10) · IPC B64C17/06 (9) · IPC B64C11/00 (8) · IPC B64C33/00 (7) · IPC B64C35/00 (6) · IPC B64C27/04 (6) · IPC B64D17/72 (3) · IPC B64C25/00 (3) · IPC B64C13/00 (3)
CPCs:
None (92) · CPC B64B1/00 (33) · CPC B64C17/00 (27) · CPC B64C33/02 (21) · CPC B64C23/005 (18) · CPC B64C2700/6295 (16) · CPC B64C39/00 (16) · CPC B64C39/005 (11) · CPC B64C17/06 (11) · CPC B64B1/58 (10) · CPC B64C3/385 (9) · CPC B64C13/00 (8) · CPC B64C2700/6218 (8) · CPC B64C33/00 (8) · CPC B64C2700/6274 (7) · CPC B64C2700/6212 (7) · CPC B64C39/08 (7) · CPC B64C2700/6216 (6) · CPC B64C11/006 (6) · CPC B64C35/00 (5)
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Citations from after 1930:
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