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Patents > IPCs : IPC B64B1/00 or IPC B64C13/00 or IPC B64C25/00 or IPC B64C39/00 & Number of claims: 5-20000000

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (76) · LTA (74) · frame (54) · navigation (41) · propulsion (40) · design (40) · None (39) · stability (35) · landing (31) · control (31) · Construction (28) · rudder (25) · Wings (24) · wheels (23) · balloon (20) · hybrid (18) · airship (17) · propellers (17) · safety (17) · propeller (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (218) · Patent FR-1902-326476 (2) · Patent GB-1913-11207 (2)
Related to aircraft:
Patent agent:
None (50) · Armengaud jeune (12) · E. Bletry (11) · Munn & Co. (8) · Marks & Clerk (8) · Brewer & Son (7) · None (7) · Boult, Wade & Tennant (7) · Boramé et Julien (6) · Haseltine, Lake & Co. (6) · C. Blétry (4) · H. D. Fitzpatrick & Co. (4)
National tech categories:
None (93) · FR 6.4 (90) · USPC 244/45R (12) · USPC 244/30 (11) · FR 6.3 (9) · USPC 244/25 (8) · USPC 244/234 (7) · USPC 244/26 (6) · USPC 244/100R (4) · USPC 244/13 (4) · USPC 244/125 (3) · USPC 244/20 (3) · USPC 244/231 (3) · USPC 244/67 (3) · USPC 244/47 (3) · USPC 244/70 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (81) · CPC B64B1/00 (74) · CPC B64C39/00 (69) · CPC B64C13/00 (43) · CPC B64C2700/6256 (31) · CPC B64C39/005 (25) · CPC B64C39/08 (20) · CPC B64F2700/6226 (14) · CPC B64C25/06 (12) · CPC B64C25/52 (9) · CPC B64C25/62 (8) · CPC B64C25/54 (6) · CPC B64C39/008 (6) · CPC B64C39/003 (5) · CPC B64C25/64 (5) · CPC B64B1/40 (3) · CPC B64C39/006 (3) · CPC B64C25/60 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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