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Patents > Supplementary to patent: None & IPCs : IPC B64B1/00 or IPC B64C3/38

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (283) · navigation (73) · propulsion (65) · frame (64) · balloon (61) · airplane (53) · dirigible (39) · airship (37) · stability (37) · None (33) · Design (30) · hybrid (29) · construction (27) · car (27) · propeller (23) · wings (23) · safety (23) · rudder (20) · control (18)
Full specification filed date:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (196) · None (20) · Armengaud jeune (11) · Munn & Co. (9) · Chassevent (9) · Hippolyte Josse (7) · Boramé et Julien (6) · C. Blétry (5) · Brandon frères (5) · Lavoix et Mosès (5) · E. Blétry (4) · Marks & Clerk (4) · J. Bonnet-Thirion (4) · Dom. Casalonga (3) · Haseltine, Lake & Co. (3) · Ad. Sturm (3) · Schwab (3) · De Bonge (3)
National tech categories:
FR 6.4 (181) · None (66) · FR 6.3 (46) · USPC 244/30 (32) · USPC 244/26 (16) · USPC 244/25 (14) · DE 77h.2 (10) · USPC 244/48 (8) · USPC 244/29 (7) · USPC 244/97 (7) · USPC 244/96 (6) · DE 77h (5) · USPC 244/67 (5) · USPC 24/713.8 (5) · DE 77 (5) · USPC 244/32 (5)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (316) · CPC B64C3/385 (69) · CPC B64C3/38 (15) · CPC B64B1/40 (15) · CPC B64B1/005 (8) · CPC B64B1/58 (8) · None (7) · CPC Y10T24/3747 (5) · CPC Y02T50/145 (4) · CPC B64B1/62 (4) · CPC B64B1/50 (3) · CPC Y02T50/10 (2) · CPC B61B5/02 (2) · CPC B64F2700/6219 (2) · CPC B64C2700/6242 (2) · CPC B64B1/06 (2)
First filing:
Citations from after 1930:
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