Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields: stability & Number of diagram pages: 1-3

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Patent agent:
None (245) · Armengaud jeune (46) · None (36) · Marks & Clerk (21) · E. Blétry (18) · Haseltine, Lake & Co. (15) · J. Bonnet-Thirion (14) · Schwab (12) · Abel & Imray‎ (11) · Charles Dony (11) · Victor J. Evans (10) · Lavoix et Mosès (10) · Munn & Co. (9) · L. Chassevent (9) · H. Bœttcher fils (9) · J. Germain (8) · Herbert Haddan & Co. (7) · Dupont et Elluin (6) · Hippolyte Josse (6) · Boult, Wade & Tennant (6)
National tech categories:
FR 6.4 (374) · None (179) · HU V/h (48) · AT 77d (27) · DE 77h.5 (19) · USPC 244/80 (19) · CH 129b (15) · USPC 244/90R (14) · USPC 244/45R (10) · USPC 244/93 (7) · AU 90.3 (7) · USPC 244/48 (6) · USPC 244/79 (6) · USPC 244/78.1 (6) · USPC 244/35R (5) · DK 77 (5) · USPC 244/6 (5) · USPC 244/13 (5) · USPC 244/76R (5)
IPCs:
None (282) · IPC B64C17/00 (279) · IPC B64C1/00 (217) · IPC B64C39/00 (39) · IPC B64C17/06 (37) · IPC B64C13/00 (23) · IPC B64C3/38 (17) · IPC B64C23/00 (10) · IPC B64C9/00 (7) · IPC B64B1/00 (7) · IPC B64B1/40 (7) · IPC B64C3/54 (6) · IPC B64C17/04 (6) · IPC B64C3/52 (5) · IPC B64B1/58 (5) · IPC B64C3/48 (4) · IPC B64C31/06 (4) · IPC B64C13/04 (4) · IPC CPC B64C13/00 (4) · IPC B64C3/00 (4)
CPCs:
CPC B64C17/00 (328) · None (134) · CPC B64C2700/6218 (120) · CPC B64C2700/6212 (57) · CPC B64C13/00 (56) · CPC B64C17/06 (47) · CPC B64C2700/6214 (38) · CPC B64C2700/6295 (34) · CPC B64C2700/6216 (30) · CPC B64C3/385 (25) · CPC B64C39/00 (25) · CPC B64C2700/6256 (22) · CPC B64C2700/6219 (21) · CPC B64C1/00 (20) · CPC B64C23/005 (16) · CPC B64C3/14 (10) · CPC B64C39/08 (10) · CPC B64C2700/6215 (10)
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