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Patents > Assigned to: None & IPCs : IPC B64C27/04 or IPC B64C3/00

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None (232) · Patent FR-1907-373818 (4) · Patent AT-1913-79244 (3) · Patent FR-1911-429224 (3) · Patent US-1911-1028409 (2) · Patent US-1911-1011761 (2) · Patent GB-1912-26911 (2) · Patent FR-1917-504302 (2) · Patent FR-1915-502520 (2) · Patent FR-1915-478440 (2) · Patent FR-1911-448337 (2) · Patent FR-1908-407090 (2) · Patent FR-1909-412818 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2)
Related to aircraft:
Patent agent:
None (78) · None (18) · Armengaud jeune (15) · Marks & Clerk (12) · J. Germain (7) · Dupont et Elluin (6) · Lavoix et Moses (6) · Haseltine, Lake & Co. (6) · L. Chassevent (4) · Brewer & Son (4) · Hippolyte Josse (4) · Weismann et Marx (4)
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National tech categories:
FR 6.4 (141) · None (93) · DE 77h.5 (24) · DE 77h.7 (7) · FR 6.3 (7) · FR 5.3 (6) · USPC 244/48 (6) · USPC 244/49 (4) · DE 77 (3) · DE 77h.6 (3) · USPC 244/46 (3) · USPC 244/90R (3) · USPC 244/104R (2) · AT 77d (2) · USPC 244/219 (2) · USPC 244/91 (2)
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CPCs:
CPC B64C3/00 (193) · CPC B64C2700/6235 (83) · CPC B64C2700/6281 (74) · CPC B64C2700/6233 (64) · CPC B64C27/04 (57) · CPC B64C27/12 (19) · CPC B64C27/20 (8) · CPC B64C3/385 (6) · None (4) · CPC B64C27/52 (4) · CPC B64C29/0025 (4) · CPC B64C39/06 (3) · CPC B64C3/40 (3) · CPC B64C3/18 (3)
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