Drilldown: Patents

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Patents > Applicant type : 1 or COMAPNY+INDIV or INDIV or INDIV + COMPANY & National tech categories : USPC 244/80 or None & Number of claims: 2-3

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Supplementary to patent:
None (447) · Patent AT-1912-75092 (2) · Patent FR-1910-424987 (2) · Patent FR-1909-408057‎ (2) · Patent FR-1911-434629 (2) · Patent FR-1913-472867 (2) · Patent FR-1905-353709 (2) · Patent FR-1915-502433 (2) · Patent DE-1913-301564 (2) · Patent GB-1908-21445 (2) · Patent DE-1907-196255 (2) · Patent IT-1915-150227 (2) · Patent CA-1918-196108 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1910-417989 (2) · Patent US-1913-1118124 (2) · Patent US-1914-1115457 (2)
Related to aircraft:
Patent agent:
None (95) · Marks & Clerk (50) · Boult, Wade & Tennant (30) · Haseltine, Lake & Co. (30) · Herbert Haddan & Co. (26) · None (16) · Wheatley & Mackenzie (14) · W. P. Thompson & Co. (13) · Munn & Co. (12) · Hy. Fairbrother (10) · Abel & Imray (10) · Johnsons & Willcox (9) · Mewburn, Ellis & Pryor (9) · Lloyd Wise & Co. (7) · Chatwin, Herschell & Co. (7) · J. S. Withers & Spooner (6) · G. F. Redfern & Co. (6) · Edward Evans & Co. (6) · A. M. & William Clark (6)
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IPCs:
None (253) · IPC B64C17/00 (40) · IPC B64C1/00 (35) · IPC B64C39/00 (34) · IPC B64C3/00 (20) · IPC B64C11/00 (18) · IPC B64B1/00 (17) · IPC B64C13/00 (17) · IPC B64C3/38 (16) · IPC B64C35/00 (15) · IPC B64C27/04 (11) · IPC B64B1/58 (11) · IPC B64C25/00 (10) · IPC B64C23/00 (9) · IPC B64C3/18 (9) · IPC B62C5/04 (8) · IPC B64C29/00 (8) · IPC B64C17/06 (8)
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Cites these patents:
None (657) · Patent GB-1909-8118 (2)
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