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Patents > Tech fields : navigation or subsystem & IPCs : IPC B64C27/04 or None

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Inventor country:
FR (288) · US (247) · DE (150) · None (133) · GB (76) · CH (31) · HU (30) · AT (28) · IT (22) · CA (13) · AU (11) · BE (9) · NL (9) · AH (8) · Poland (8) · BR (6) · Galicia (5) · NO (5) · MX (5)
Applicant firm:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (793) · Patent US-1909-970771 (9) · Patent FR-1841-9265 (6) · Patent US-1910-1011683 (6) · Patent CH-1899-18666 (5) · Patent FR-1909-399456 (4) · Patent CH-1910-52044 (4) · Patent FR-1899-Boinet (4) · Patent FR-1909-07-01 Société Antoinette (4) · Patent AU-1909-15563 (4) · Patent US-1906-850616 (4) · Patent AT-1900-12657 (4) · Patent US-1903-821393 (4)
Related to aircraft:
Patent agent:
None (681) · Munn & Co. (18) · None (11) · Marks & Clerk (11) · Victor J. Evans (10) · E. Blum & Co. (7) · Desnos (7) · Jules Mathieu (7) · Armengaud jeune (6) · R. S. & A. B. Lacey (6) · E. et G. Bede (5) · Herbert Haddan & Co. (5) · E. Imer-Schneider (4) · Chassevent (4) · John P. Tarbox (4) · Blétry aîné (4) · Casalonga (4) · Haseltine, Lake & Co. (4)
Assigned to:
None (1036) · 1 (3) · Tarbox Safety Aircraft Company (3)
National tech categories:
None (293) · FR 6.3 (104) · HU V/h (86) · AT 77d (41) · FR 5 (38) · FR 6.4 (32) · GB 4 propel & steer (31) · IT 8 (27) · BE K (25) · DE 77 (18) · FR 6 (16) · DE 77h (15) · DK 77 (14) · USPC 244/6 (12) · GB 4 with buoyant (12) · CH 129b (10) · GB 4 without buoyant (10) · USPC 244/80 (9) · USPC 244/51 (9)
IPCs: (Click arrow to add another value)
CPCs:
None (801) · CPC B64B1/00 (32) · CPC B64C23/005 (28) · CPC B64C13/00 (27) · CPC B64C33/02 (14) · CPC B64C39/005 (13) · CPC B64C17/00 (12) · CPC B64C2700/6295 (12) · CPC B64C3/385 (9) · CPC B64C9/00 (9) · CPC B64C9/38 (6) · CPC B64C27/82 (6) · CPC B64C3/40 (6) · CPC B64B1/40 (5) · CPC B64C27/12 (5) · CPC B64C39/00 (5) · CPC B64C29/0033 (4) · CPC B64C13/04 (4) · CPC B64C39/08 (4) · CPC B64C3/14 (4)
First filing:
Citations from after 1930:

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