Drilldown: Patents

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Patents > Tech fields: navigation & CPCs : CPC B64C13/02 or None

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Applicant person:
None (302) · John Washington Wilson (7) · Louis Blériot (5) · Alonzo Perry Bliven (4) · Orville Wright (4) · Wilbur Wright (4) · Alfred Julius Boult (4) · Blaise Bontems (4) · Guégnot (3) · Edward Arthur Pearse (3) · Jean-Louis Le Hir (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (402) · Patent US-1909-970771 (6) · Patent CH-1899-18666 (5) · Patent AU-1909-15563 (4) · Patent FR-1899-Boinet (4) · Patent FR-1907-377174 (4) · Patent AT-1900-12657 (4) · Patent US-1903-821393 (4) · Patent US-1906-850616 (4) · Patent FR-1881-142748 (3) · Patent FR-1902-328044 (3) · Patent DE-1907-194166 (3)
Related to aircraft:
Patent agent:
None (367) · Marks & Clerk (7) · Desnos (7) · Armengaud jeune (5) · Chassevent (4) · Blétry aîné (4) · Casalonga (4) · E. Imer-Schneider (3) · Haseltine, Lake & Co. (3) · Herbert Haddan & Co. (3) · E. Blum & Co. (3) · W. D. Rowlingson (3) · Blétry frères (3)
National tech categories:
None (213) · FR 6.3 (100) · FR 5 (29) · IT 8 (26) · GB 4 propel & steer (22) · AT 77d (18) · FR 6.4 (15) · DE 77 (12) · GB 4 with buoyant (11) · BE K (9) · GB 4 without buoyant (8) · DK 77 (8) · RU Group V (7) · FR 6 (7) · DE 77h (6) · CH 115 (6) · CH 129b (5) · GB 4 aëroplanes (5) · GB 4 aërostats (5) · GB 4 framework (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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