Drilldown: Patents

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Patents > Tech fields : Subsystem or hybrid & Number of text pages: 3-6

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Applicant person:
None (55) · Louis Blériot (14) · Hermann Hassenbach (7) · Carlo Navaro (6) · Gustav Mees (6) · Otto Schüle (6) · Joseph Wetterwald (5) · James Means (4) · Antoine-Padoue Filippi (4) · Heinrich Bauer (4) · Adolphe Clément-Bayard (4) · Walter George Tarrant (4)
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Supplementary to patent:
None (230) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent US-1910-1011683 (3) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent AT-1912-75092 (3) · Patent FR-1907-377174 (3)
Related to aircraft:
Patent agent:
None (108) · Armengaud jeune (11) · Weismann et Marx (11) · Marks & Clerk (10) · None (10) · Haseltine, Lake & Co. (8) · Boult, Wade & Tennant (6) · E. Blétry (5) · Victor J. Evans (5) · Lavoix et Mosès (4) · L. Chassevent (4) · John P. Tarbox (4)
National tech categories:
FR 6.4 (102) · None (99) · HU V/h (31) · FR 6.2 (7) · USPC 244/6 (7) · USPC 244/22 (6) · GB 4 propel & steer (4) · AT 77d (4) · USPC 244/11 (4) · RU Group V (4) · CH 129b (4) · FR 6.3 (3) · USPC 244/66 (3) · USPC 244/64 (3) · USPC 244/25 (3) · USPC 244/218 (3)
IPCs:
None (153) · IPC B64C17/00 (25) · IPC B64C1/00 (20) · IPC B64B1/00 (14) · IPC B64C39/00 (13) · IPC B64C23/00 (13) · IPC B64C27/04 (12) · IPC B64C33/02 (9) · IPC B64C35/00 (8) · IPC B64C3/00 (8) · IPC B64C13/00 (6) · IPC B64C33/00 (6) · IPC B64C17/06 (5) · IPC B64C11/00 (4) · IPC B64B1/58 (4) · IPC G01P3/36 (3) · IPC B64C11/16 (3)
CPCs:
None (88) · CPC B64C17/00 (27) · CPC B64C23/005 (25) · CPC B64B1/00 (22) · CPC B64C33/02 (17) · CPC B64C2700/6218 (11) · CPC B64C33/00 (11) · CPC B64C35/00 (10) · CPC B64C13/00 (9) · CPC B64C27/04 (8) · CPC B64C39/005 (7) · CPC B64C39/00 (7) · CPC B64C3/00 (7) · CPC B64C2700/6281 (7) · CPC B64C2700/6212 (6)
First filing:
Citations from after 1930:
Number of text pages:
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