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Patents > Inventor country: US & Number of text pages: 4-5 & Number of claims: 7-20

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Office:
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Applicant is inventor:
Tech fields:
None (78) · airplane (59) · frame (51) · navigation (44) · stability (39) · propeller (36) · rudder (35) · LTA (34) · propulsion (31) · airfoil (16) · wheels (16) · flapping (16) · design (16) · car (15) · safety (15) · control (15) · landing (13) · balloon (13) · construction (13)
Full specification filed date:
Application number:
None (66)
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Publication date:
Related to aircraft:
Patent agent:
None (46) · Munn & Co. (18) · John P. Tarbox (9) · Victor J. Evans (8) · None (6) · D. W. Glassie (3) · J. S. Withers & Spooner (3) · Wm. B. Whitney (3) · Jensen & Son (3)
National tech categories:
None (89) · USPC 244/90R (10) · USPC 244/233 (9) · USPC 244/45R (8) · USPC 244/80 (8) · USPC 244/22 (8) · FR 6.4 (7) · USPC 244/30 (6) · USPC 244/51 (6) · USPC 244/25 (5) · USPC 244/65 (5) · USPC 244/9 (4) · USPC 244/6 (4) · USPC 244/93 (4) · USPC 244/96 (4) · USPC 244/234 (4) · USPC 244/221 (4) · USPC 244/139 (4)
IPCs:
None (196) · IPC B64C39/00 (12) · IPC B64C3/38 (8) · IPC B64B1/00 (6) · IPC B64C33/02 (5) · IPC B64C3/00 (5) · IPC B64C17/00 (4) · IPC B64C13/00 (4) · IPC B64C35/00 (3) · IPC B64C33/00 (2) · IPC B64C29/00 (2) · IPC B64C25/00 (2) · IPC B64C3/54 (2) · IPC B64C30/00 (2) · IPC B64C1/00 (2)
CPCs:
CPC B64C13/00 (21) · None (19) · CPC B64C23/005 (18) · CPC B64C17/00 (18) · CPC B64B1/00 (17) · CPC B64C39/08 (16) · CPC B64C2700/6295 (16) · CPC B64C3/385 (14) · CPC B64C33/02 (13) · CPC B64C39/005 (10) · CPC B64C35/00 (6) · CPC B64C9/00 (5) · CPC B64C3/40 (4) · CPC B64C3/00 (4) · CPC Y02T50/10 (4) · CPC B64C39/00 (4) · CPC B64C25/60 (4) · CPC B64C1/00 (4) · CPC B64C33/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
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