Drilldown: Patents

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Patents > Tech fields : automobile or None & Number of claims: 1

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None (54)
Granted:
Supplementary to patent:
None (222) · Patent BE-1910-12-28-Muehter (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent BE-1912-09-16-Bonnot (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (59) · None (22) · Dom. Casalonga (7) · Weismann et Marx (7) · Victor J. Evans (7) · de Bongé (6) · J. Fayollet (5) · J. Bonnet-Thirion (5) · Chassevent (4) · Boramé et Julien (4) · Munn & Co. (4) · G. de Mestral et F. Harle (4) · G. Petiau (4)
National tech categories:
FR 6.4 (155) · None (50) · DE 77h.5 (6) · AT 77d (4) · FR 5.3 (4) · DE 77 (3) · USPC 244/119 (3) · FR 6.3 (3) · FR 6.2 (3) · DE 77h (3) · DE 77h.7 (3) · USPC 244/90R (3) · USPC 244/45R (2) · FR 5.8 (2) · USPC 244/6 (2) · DE 77h.10 (2) · DE 77h.11 (2) · USPC 244/233 (2) · DE 80 (2) · FR 10.1 (2)
IPCs:
None (76) · IPC B64C39/00 (26) · IPC B64C3/38 (22) · IPC B64C17/00 (22) · IPC B64C1/00 (21) · IPC B64C23/00 (20) · IPC B64C3/00 (17) · IPC B64C33/02 (16) · IPC B64C35/00 (7) · IPC B64C27/04 (5) · IPC B64C3/54 (5) · IPC B64C5/04 (5) · IPC B64B1/00 (4) · IPC B64C11/00 (4) · IPC B62C5/04 (3) · IPC B64C17/06 (3)
CPCs:
CPC B64C23/005 (25) · None (24) · CPC B64C17/00 (24) · CPC B64C3/385 (22) · CPC B64C33/02 (20) · CPC B64C2700/6295 (19) · CPC B64C2700/6274 (17) · CPC B64C3/00 (17) · CPC B64C39/00 (17) · CPC B64C2700/6235 (10) · CPC B64C2700/6218 (8) · CPC B64C1/00 (7) · CPC B64C2700/6233 (6) · CPC B64C11/006 (6) · CPC B64C35/00 (6) · CPC B64C2700/6228 (5) · CPC B64C3/54 (5) · CPC B64C39/005 (5) · CPC B64C39/008 (5) · CPC B64C2700/6214 (5)
First filing:
Citations from after 1930:
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