Drilldown: Patents

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Patents > Inventor country: US & Number of text pages: 3-8 & Number of figures: 9-40

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Office:
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Tech fields:
airplane (108) · stability (96) · frame (84) · None (66) · navigation (65) · propeller (58) · propulsion (57) · LTA (53) · rudder (46) · flapping (32) · hybrid (31) · wings (27) · car (24) · HTA (24) · design (24) · landing (23) · control (23) · helicopter (23) · marine (22) · takeoff (21)
Application number:
Granted:
Supplementary to patent:
None (343) · Patent US-1906-850616 (4) · Patent US-1916-1208684 (3) · Patent US-1910-1011683 (3) · Patent US-1913-1203221 (3) · Patent US-1908-1072664 (3) · Patent US-1904-876125 (3) · Patent US-1914-1169695 (2) · Patent US-1909-1010443 (2) · Patent GB-1909-12256 (2) · Patent US-1898-634386 (2) · Patent US-1912-1031461 (2) · Patent FR-1911-428217 (2) · Patent US-1909-940701 (2) · Patent US-1909-1137533 (2) · Patent US-1913-1110355 (2)
Related to aircraft:
Patent agent:
None (71) · Munn & Co. (20) · John P. Tarbox (9) · Marks & Clerk (7) · None (5) · Victor J. Evans (5) · Brandon frères (5) · Michael J. Stark & Sons (4) · Fritz Isler (4) · Charles W. Hills (4) · Watson E. Coleman (4)
National tech categories:
None (117) · FR 6.4 (45) · USPC 244/80 (16) · USPC 244/22 (10) · USPC 244/35R (9) · USPC 244/93 (8) · USPC 244/45R (8) · USPC 244/30 (8) · USPC 244/177 (7) · USPC 244/119 (7) · USPC 244/96 (6) · USPC 244/64 (6) · USPC 244/48 (6) · USPC 244/233 (6) · USPC 244/234 (5) · CH 129b (5) · USPC 244/6 (5) · USPC 244/20 (5) · USPC 244/47 (5)
IPCs:
None (248) · IPC B64C17/00 (23) · IPC B64C39/00 (23) · IPC B64B1/00 (16) · IPC B64C1/00 (11) · IPC B64C3/00 (10) · IPC B64C33/02 (8) · IPC B64C35/00 (7) · IPC B64C3/38 (7) · IPC B64C23/00 (5) · IPC B64C27/04 (4) · IPC B64C19/00 (3) · IPC B64C27/10 (3) · IPC B64D17/00 (3) · IPC B64C33/00 (3)
CPCs:
CPC B64C17/00 (46) · None (42) · CPC B64B1/00 (28) · CPC B64C2700/6295 (23) · CPC B64C33/02 (22) · CPC B64C23/005 (21) · CPC B64C39/005 (19) · CPC B64C13/00 (19) · CPC B64C3/385 (17) · CPC B64C35/00 (12) · CPC B64C39/00 (12) · CPC B64C3/14 (10) · CPC B64C2700/6212 (10) · CPC B64C3/00 (8) · CPC B64C39/08 (8) · CPC B64C2700/6218 (7) · CPC B64C27/12 (7) · CPC B64C33/00 (6) · CPC Y02T50/10 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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