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Patents > Tech fields : Stability or marine & Number of diagram pages: 2-3

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None (324) · Patent GB-1909-2111 (3) · Patent FR-1912-447782 (3) · Patent GB-1903-27212 (3) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent GB-1908-4519 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent US-1913-1203221 (2) · Patent FR-1908-401308 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent GB-1909-26034 (2) · Patent US-1914-1368226 (2) · Patent FR-1910-415470 (2) · Patent CA-1909-126457 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent BE-1910-230887 (2)
Related to aircraft:
Patent agent:
None (114) · Munn & Co. (18) · Marks & Clerk (14) · Haseltine, Lake & Co. (13) · None (8) · Victor J. Evans (8) · Lavoix et Mosès (6) · Armengaud jeune (6) · Charles Dony (4) · Watson E. Coleman (4) · Johnsons & Willcox (4) · H. Kirchhofer (4) · J. Bonnet-Thirion et Breton (4) · R. S. & A. B. Lacey (3) · C. A. Snow & Co. (3) · Brandon frères (3) · F. W. Le Tall (3) · Fritz Isler (3) · Gaston Rose (3) · C. Bletry (3)
National tech categories:
None (135) · FR 6.4 (82) · USPC 244/80 (16) · USPC 244/90R (13) · HU V/h (12) · USPC 244/35R (8) · USPC 244/48 (8) · CH 129b (8) · USPC 244/93 (6) · USPC 244/79 (6) · USPC 244/6 (6) · GB 4 propel & steer (5) · FR 6.3 (5) · USPC 244/87 (5) · USPC 244/45R (5)
IPCs:
None (224) · IPC B64C17/00 (61) · IPC B64C1/00 (55) · IPC B64C39/00 (23) · IPC B64C17/06 (17) · IPC B64C13/00 (10) · IPC B64B1/00 (10) · IPC B64C3/38 (8) · IPC B64C11/00 (6) · IPC B64B1/40 (5) · IPC B64C3/14 (5) · IPC B64C35/00 (4) · IPC B64C9/00 (3) · IPC B64C33/00 (3) · IPC B64B1/58 (3) · IPC B64C19/00 (3) · IPC B64C3/54 (3)
CPCs:
CPC B64C17/00 (90) · None (69) · CPC B64C13/00 (31) · CPC B64C2700/6218 (27) · CPC B64C17/06 (22) · CPC B64C2700/6295 (16) · CPC B64B1/00 (15) · CPC B64C2700/6212 (15) · CPC B64C39/005 (14) · CPC B64C39/00 (14) · CPC B64C3/385 (14) · CPC B64C2700/6216 (13) · CPC B64C3/14 (11) · CPC B64C35/00 (10) · CPC B64C23/005 (9) · CPC B64C2700/6214 (8) · CPC B64B1/40 (7) · CPC B64C11/006 (7) · CPC B64C1/00 (6) · CPC B64C9/00 (6)
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