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

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Office:
Inventors:
Adolphe Clément-Bayard (6) · None (4) · Isaac Bell (3) · Martin Braun (3) · Simon Lake (3)
Inventor country:
Applicant person:
None (12) · Adolphe Clément-Bayard (6) · Isaac Bell (3) · Simon Lake (3) · Martin Braun (3)
Applicant is inventor:
Tech fields:
LTA (73) · airplane (60) · frame (49) · Propulsion (40) · navigation (37) · Design (36) · landing (30) · stability (28) · None (28) · construction (26) · wheels (21) · balloon (20) · wings (19) · hybrid (18) · Propellers (16) · safety (16) · Airship (16) · propeller (15) · rudder (15)
Full specification filed date:
Application number:
None (24)
Granted:
Supplementary to patent:
None (177) · Patent FR-1902-326476 (2) · Patent GB-1913-11207 (2)
Related to aircraft:
Patent agent:
None (43) · Armengaud jeune (11) · E. Blétry (10) · Boramé et Julien (6) · Marks & Clerk (6) · Munn & Co. (6) · Boult, Wade & Tennant (5) · H. D. Fitzpatrick & Co. (4) · None (4) · C. Blétry (4) · H. Bœttcher fils (3) · Georges Laurent (3) · Lavoix et Mosès (3) · Ch. Mardelet (3) · C. Baumann (3) · Brewer & Son (3) · Haseltine, Lake & Co. (3) · Wheatley & Mackenzie (3)
National tech categories:
FR 6.4 (81) · None (67) · USPC 244/45R (12) · USPC 244/30 (11) · FR 6.3 (9) · USPC 244/25 (8) · USPC 244/26 (6) · USPC 244/13 (4) · USPC 244/100R (4) · USPC 244/20 (3) · USPC 244/47 (3) · USPC 244/67 (3) · USPC 244/70 (3) · USPC 244/125 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (81) · CPC B64B1/00 (73) · CPC B64C39/00 (67) · CPC B64C39/005 (25) · CPC B64C39/08 (19) · CPC B64F2700/6226 (14) · CPC B64C25/06 (12) · CPC B64C25/52 (9) · CPC B64C25/62 (8) · CPC B64C39/008 (6) · CPC B64C25/54 (6) · CPC B64C39/003 (5) · CPC B64C25/64 (5) · CPC B64C39/006 (3) · CPC B64C25/60 (3) · CPC B64B1/40 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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