Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields: design & Filing date: 1900 - 1999 & Related to aircraft: 1

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Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (206)
Granted:
Supplementary to patent:
None (238) · Patent US-1909-970771 (9) · Patent US-1913-04-21 George Raymond Lawrence (7) · Patent FR-1909-403985 (4) · Patent FR-1916-502839 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1909-220044 (4) · Patent FR-1911-448337 (3) · Patent FR-1909-404954 (3) · Patent FR-1906-363017 (3) · Patent GB-1913-16499 (3) · Patent GB-1908-4519 (3) · Patent AT-1907-37570 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (181) · Armengaud jeune (14) · Weismann et Marx (11) · None (11) · Boult, Wade & Tennant (7) · A. Wunderlich & Cie, Ingénieurs-Conseils (6) · Raclot (6) · Duvinage (6) · Dupont et Elluin (6) · C. Blétry‎ (5) · Lavoix et Mosès‎ (5) · J. Bonnet-Thirion (4) · Brandon frères (4) · E. Blétry (4) · Marks & Clerk (4) · Raclot et Cie (4) · Wheatley & Mackenzie (4)
National tech categories:
FR 6.4 (108) · None (77) · BE K (51) · HU V/h (43) · AT 77d (32) · DE 77h.5 (15) · DK 77 (11) · CH 129b (10) · IT 8 (8) · FR 6.2 (6) · RU Group V (5) · DE 77h.2 (3) · FR 10.1 (3) · DE 77h.9 (3) · DE 77h (3) · AU 90.3 (3)
IPCs:
None (226) · IPC B64C39/00 (39) · IPC B64C1/00 (11) · IPC B64C35/00 (11) · IPC B64C17/00 (9) · IPC B64C3/00 (8) · IPC B64C23/00 (8) · IPC B64C3/54 (6) · IPC B64C11/00 (6) · IPC B64C33/02 (5) · IPC B64C3/38 (5) · IPC B64C3/56 (4) · IPC B64B1/00 (4) · IPC B64C3/52 (3) · IPC B64C3/14 (3) · IPC B64C29/00 (3) · IPC B64C13/00 (3) · IPC B64D35/04 (3) · IPC B63H1/12 (3) · IPC B64C1/26 (3)
CPCs:
None (209) · CPC B64C39/00 (32) · CPC B64C2700/6295 (26) · CPC B64C17/00 (11) · CPC B64C35/00 (9) · CPC B64C23/005 (9) · CPC B64B1/00 (7) · CPC B64C3/00 (7) · CPC B64C2700/6274 (7) · CPC B64C13/00 (7) · CPC B64C33/02 (5) · CPC B64C3/54 (4) · CPC B64C11/00 (4) · CPC B64C29/0025 (4) · CPC B64C3/385 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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