Drilldown: Patents

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Patents > Tech fields: design & Filing date: 1900 - 1999 & Number of claims: 3-5

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None (50) · Adolphe Clément-Bayard (7) · Henri-Marie Coandă (7) · Robert Esnault-Pelterie (6) · John Washington Wilson (6) · Louis Blériot (5) · Ernst Heinkel (5) · Otto Schüle (5) · Paul Kauffmann (5) · Johann Schütte (5) · Carl Hanschke (4)
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None (188) · Patent US-1909-970771 (5) · Patent SE-1906-23283 (4) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent AT-1908-42396 (3) · Patent FR-1909-403418 (3)
Related to aircraft:
Patent agent:
None (129) · Armengaud jeune (37) · Dupont et Elluin (10) · Haseltine, Lake & Co. (9) · Boult, Wade & Tennant (8) · E. Blétry (7) · Marks & Clerk (6) · None (6) · E. Blum & Co. (5) · L. Chassevent (5) · Lavoix et Mosès (5) · Charles Dony (4) · W. P. Thompson & Co. (4)
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IPCs:
None (124) · IPC B64C39/00 (35) · IPC B64C1/00 (26) · IPC B64B1/00 (15) · IPC B64C17/00 (15) · IPC B64C23/00 (12) · IPC B64C3/00 (10) · IPC B64C35/00 (10) · IPC B64C3/38 (9) · IPC B64C11/00 (8) · IPC B64C33/02 (5) · IPC B64C11/16 (4) · IPC B64C11/04 (4) · IPC B64C25/00 (3) · IPC B64C3/54 (3) · IPC B64C27/04 (3) · IPC B64B1/40 (3) · IPC B64B1/58 (3) · IPC B64C13/00 (3) · IPC B64D35/04 (3)
CPCs:
None (112) · CPC B64C39/00 (27) · CPC B64C2700/6295 (25) · CPC B64B1/00 (18) · CPC B64C17/00 (17) · CPC B64C23/005 (13) · CPC B64C1/00 (11) · CPC B64C35/00 (10) · CPC B64C3/00 (10) · CPC B64C2700/6274 (10) · CPC B64C13/00 (8) · CPC B64C3/385 (7) · CPC B64C2700/6218 (7) · CPC B64C2001/0063 (7) · CPC B64C33/02 (5) · CPC B64C2700/6233 (5)
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