Drilldown: Patents

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Patents > Tech fields: None & Number of figures: 1-3

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Application number:
None (78) · 483013D (2) · 495319D (2)
Granted:
Supplementary to patent:
None (247) · Patent BE-1910-12-28-Muehter (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent US-1912-1080531 (2) · Patent NZ-1909-25865 (2) · Patent FR-1909-408197 (2)
Related to aircraft:
Patent agent:
None (70) · None (18) · Munn & Co. (6) · Marks & Clerk (5) · Brewer & Son (5) · E. Blétry (4) · Boult, Wade & Tennant (4) · C. Bauman (4) · Browne & Co. (3) · Hippolyte Josse (3) · Stephen Watkins, Son & Groves (3) · Chassevent (3) · W. P. Thompson & Co. (3) · J. Germain (3) · C. Baumann (3) · Hyde & Heide (3) · Lavoix et Moses (3) · Y. Rabilloud et fils (3) · L. Chassevent (3)
National tech categories:
None (114) · FR 6.4 (87) · DE 77h.5 (8) · USPC 244/45R (6) · USPC 244/80 (4) · AT 77d (4) · DE 77h (4) · FR 6.3 (3) · DE 77h.9 (3) · DE 77h.6 (3) · CH 129b (2) · FR 5.3 (2) · USPC 244/90R (2) · USPC 244/233 (2) · USPC 244/234 (2) · USPC 244/76R (2) · CH 129c (2) · DE 77f.23 (2) · USPC 244/6 (2) · DE 77h.2 (2)
IPCs:
None (102) · IPC B64C39/00 (27) · IPC B64C3/00 (18) · IPC B64C17/00 (15) · IPC B64C3/38 (14) · IPC B64C23/00 (11) · IPC B64C1/00 (11) · IPC B64C35/00 (10) · IPC B64C13/00 (9) · IPC B64C27/04 (7) · IPC B64C33/02 (7) · IPC B64D27/00 (4) · IPC B64C29/00 (4) · IPC B64C3/18 (4) · IPC B64B1/00 (4) · IPC B64C3/54 (4) · IPC B64C39/06 (3) · IPC B64C3/14 (3) · IPC B64C25/00 (3) · IPC B64C3/56 (3)
CPCs:
None (39) · CPC B64C2700/6295 (29) · CPC B64C17/00 (20) · CPC B64C3/385 (17) · CPC B64C39/00 (17) · CPC B64C3/00 (17) · CPC B64C13/00 (15) · CPC B64C23/005 (14) · CPC B64C2700/6235 (12) · CPC B64C2700/6274 (11) · CPC B64C2700/6256 (10) · CPC B64C35/00 (9) · CPC B64C2700/6281 (7) · CPC B64C2700/6218 (7) · CPC B64C39/08 (6) · CPC B64C33/02 (6) · CPC B64C39/005 (5) · CPC B64C3/14 (5) · CPC B64C2700/6233 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
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