Drilldown: Patents

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Patents > Number of claims: 7-60 & Number of diagram pages: 2-3 & Number of figures: 3-6

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (78) · frame (55) · None (47) · stability (45) · navigation (35) · propeller (30) · propulsion (29) · design (28) · LTA (28) · rudder (24) · construction (18) · wheels (17) · airfoil (16) · landing (16) · safety (15) · Control (14) · propellers (13) · wings (12) · helicopter (11) · takeoff (11)
Full specification filed date:
Application number:
None (88)
Granted:
Supplementary to patent:
None (242) · Patent US-1915-1228281 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (63) · Munn & Co. (13) · Boult, Wade & Tennant (11) · John P. Tarbox (8) · Marks & Clerk (8) · Brewer & Son (7) · None (7) · C. A. Snow & Co. (5) · Haseltine, Lake & Co. (4) · Victor J. Evans (3)
National tech categories:
None (114) · FR 6.4 (14) · USPC 244/80 (9) · USPC 244/22 (8) · USPC 244/90R (7) · USPC 244/45R (6) · USPC 244/119 (5) · USPC 244/46 (4) · USPC 244/72 (4)
IPCs:
None (177) · IPC B64C39/00 (16) · IPC B64C13/00 (8) · IPC B64C35/00 (6) · IPC B64C33/00 (4) · IPC B64C17/00 (3) · IPC B64B1/58 (3) · IPC B64C11/24 (3) · IPC B64B1/00 (3) · IPC B64C11/00 (3) · IPC B64C1/00 (3) · IPC B64C3/38 (3) · IPC B64C25/00 (2) · IPC B64C23/00 (2) · IPC B64C27/00 (2) · IPC B64C3/56 (2) · IPC B64C31/00 (2) · IPC B64C25/60 (2) · IPC B64C29/00 (2)
CPCs:
None (35) · CPC B64C13/00 (17) · CPC B64C2700/6295 (15) · CPC B64C17/00 (15) · CPC B64C39/08 (14) · CPC B64B1/00 (9) · CPC B64C39/005 (9) · CPC B64C35/00 (9) · CPC B64C33/02 (9) · CPC B64C23/005 (9) · CPC B64C25/60 (8) · CPC B64C3/385 (7) · CPC B64C39/00 (7) · CPC B64C2700/6256 (5) · CPC B64C27/82 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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