Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : BE or NL or NZ or US or Other & Tech fields: control & Assigned to : Magneso Calcite Fire-Proof Company or None

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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (290) · Patent GB-1909-2111 (6) · Patent FR-1909-399456 (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent FR-1909-399456.11513 (3) · Patent FR-1912-450422 (3) · Patent DE-1908-239989 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent US-1910-993987 (3)
Related to aircraft:
Patent agent:
None (133) · Armengaud jeune (22) · None (14) · Marks & Clerk (13) · Haseltine, Lake & Co. (10) · Weismann et Marx (9) · L. Chassevent (9) · Abel & Imray (9) · E. Blétry (8) · Dupont et Elluin (7) · Schwab (7) · Charles Dony (7) · Boult, Wade & Tennant (6) · J. Germain (6) · Brewer & Son (5) · Lavoix et Mosès (5) · Herbert Haddan & Co. (5) · Hippolyte Josse (5)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (169) · None (129) · HU V/h (18) · AT 77d (16) · DE 77h.5 (11) · BE K (8) · FR 6.2 (5) · FR 6.3 (4) · USPC 244/233 (4) · USPC 244/237 (4) · USPC 244/45R (4) · USPC 244/79 (4) · CH 129b (3) · USPC 244/234 (3) · USPC 244/76R (3) · USPC 244/80 (3) · USPC 244/90R (3) · USPC 244/131 (3) · USPC 244/119 (3)
IPCs:
None (122) · IPC B64C17/00 (62) · IPC B64C1/00 (46) · IPC B64C13/00 (46) · IPC B64C39/00 (28) · IPC B64C3/38 (19) · IPC CPC B64C13/00 (13) · IPC B64C3/54 (10) · IPC B64C23/00 (9) · IPC B64C13/04 (9) · IPC B64C13/24 (7) · IPC B64C17/06 (6) · IPC B64C13/12 (6) · IPC B64C35/00 (5) · IPC B64C3/48 (5)
CPCs:
CPC B64C13/00 (71) · CPC B64C17/00 (70) · None (68) · CPC B64C2700/6256 (42) · CPC B64C2700/6218 (27) · CPC B64C39/00 (19) · CPC B64C3/385 (17) · CPC B64C2700/6295 (16) · CPC B64C2700/6212 (14) · CPC B64C13/04 (10) · CPC B64C13/12 (10) · CPC B64C2700/6214 (10) · CPC B64C13/24 (10) · CPC B64C23/005 (8) · CPC B64C2700/6274 (8) · CPC B64C2700/6246 (8) · CPC B64C17/06 (8) · CPC B64C9/00 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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