Drilldown: Patents

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Patents > Tech fields : hand tools or hybrid & Assigned to: None

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Application number:
None (213)
Granted:
Supplementary to patent:
None (276) · Patent BE-1909-214032 (33) · Patent FR-1909-410140 (4) · Patent BE-1907-198483 (4) · Patent AT-1912-75092 (4) · Patent BE-1913-255172 (4) · Patent FR-1899-292828 (3) · Patent US-1909-1137533 (3) · Patent US-1908-922952 (3) · Patent AT-1909-40038 (3) · Patent DE-1896-98109 (3)
Related to aircraft:
Patent agent:
None (147) · A. Wunderlich & Cie, Ingénieurs-Conseils (34) · Munn & Co. (14) · None (7) · Victor J. Evans (7) · Schwab (6) · Armengaud jeune (5) · Haseltine, Lake & Co. (5) · Verhaeghen (4) · Michael J. Stark & Sons (3) · J. S. Withers & Spooner (3) · Coquillat (3) · Boult, Wade & Tennant (3) · W. D. Rowlingson (3) · Marks & Clerk (3) · Herbert Haddan & Co. (3) · W. P. Thompson & Co. (3) · J. Germain (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (96) · FR 6.4 (74) · BE K (57) · HU V/h (15) · FR 6.3 (15) · USPC 244/6 (9) · USPC 244/64 (8) · RU Group V (7) · DE 77h (6) · USPC 244/22 (6) · USPC 244/11 (6) · DE 77h.5 (5) · AT 77d (5) · USPC 244/28 (4) · AU 90.3 (4) · USPC 244/25 (4) · GB 4 propel & steer (4)
IPCs:
None (271) · IPC B64B1/00 (32) · IPC B64C23/00 (21) · IPC B64C39/00 (13) · IPC B64C35/00 (10) · IPC B64C27/04 (10) · IPC B64C33/00 (9) · IPC B64C33/02 (7) · IPC B64B1/58 (6) · IPC B64C17/00 (5) · IPC B64C27/00 (4) · IPC B64C31/04 (3) · IPC B64C1/00 (3) · IPC B64C29/00 (3) · IPC B64B1/40 (2) · IPC B64C11/00 (2) · IPC B64C3/38 (2) · IPC B64C25/00 (2) · IPC B64C 35/00 (2)
CPCs:
None (172) · CPC B64B1/00 (48) · CPC B64C23/005 (34) · CPC B64C33/00 (15) · CPC B64C33/02 (15) · CPC B64C35/00 (15) · CPC B64C39/005 (12) · CPC B64C2700/6274 (10) · CPC B64B1/58 (10) · CPC B64C39/00 (8) · CPC B64C11/04 (8) · CPC F16B2/02 (7) · CPC Y10T403/4677 (7) · CPC B64C27/04 (7) · CPC F16B2200/40 (6) · CPC B64C31/04 (5) · CPC B64C2700/6281 (5) · CPC B64C2700/6295 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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