Drilldown: Patents

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Patents > Tech fields : dirigible or propellers & Number of text pages: 4-6000000

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Office:
Inventors:
John Washington Wilson (6) · Henri-Marie Coandă (5) · Arthur Henry Edwards (5) · Isaac Bell (5) · William Andrew Hutson (4) · None (4) · Sam Leonard Walkden (3) · William Alfred South (3) · Martin Diederich Rucker (3) · Gabriel Babillot (3) · Aurel Vlaicu (3) · Gustav Mees (3) · Robert Kemp (3) · Vigilio Baldo (3) · Charles Groombridge (3)
Inventor country:
Applicant person:
None (11) · John Washington Wilson (6) · Arthur Henry Edwards (5) · Isaac Bell‎ (5) · Henri-Marie Coandă (5) · Martin Diederich Rucker (3) · William Andrew Hutson (3) · Aurel Vlaicu (3) · Sam Leonard Walkden (3) · Vigilio Baldo (3) · Charles Groombridge (3) · William Alfred South (3) · Gabriel Babillot (3) · Gustav Mees (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (58)
Granted:
Supplementary to patent:
None (124) · Patent US-1909-970771 (5) · Patent GB-1908-4519 (4) · Patent FR-1908-404631 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent US-1913-1087946 (3) · Patent GB-1912-26911 (2) · Patent FR-1911-448337 (2) · Patent US-1914-1104963 (2) · Patent US-1910-993987 (2) · Patent HU-1910-59091 (2) · Patent DE-1907-214228 (2)
Related to aircraft:
Patent agent:
None (54) · None (6) · Lavoix et Mosès (5) · Armengaud jeune (4) · H. D. Fitzpatrick & Co. (4) · Herbert Haddan & Co. (4) · Boult, Wade & Tennant (4) · Marks & Clerk (4) · Brandon frères (3) · Charles Assi (3) · Matray freres et Cie (3) · Brewer & Son (3) · Munn & Co. (3) · L. Chassevent (3)
National tech categories:
None (77) · FR 6.4 (57) · HU V/h (14) · FR 6.3 (8) · CH 129b (3) · USPC 244/50 (2) · AT 77d (2) · FR 6.2 (2) · FR 6.1 (2) · USPC 244/133 (2)
IPCs:
None (84) · IPC B64C39/00 (21) · IPC B64B1/00 (13) · IPC B64C23/00 (9) · IPC B64C11/00 (8) · IPC B64C17/00 (7) · IPC B64C1/00 (7) · IPC B64C27/04 (6) · IPC B64D27/00 (3)
CPCs:
None (59) · CPC B64C39/00 (16) · CPC B64B1/00 (14) · CPC B64C23/005 (11) · CPC B64C2700/6295 (9) · CPC B64C17/00 (8) · CPC B64C13/00 (7) · CPC B64C2700/6274 (6) · CPC B64C2700/6281 (5) · CPC B64C11/006 (5) · CPC B64C2700/6218 (5) · CPC B64C39/005 (3) · CPC B64C39/008 (3) · CPC B64C11/16 (3) · CPC B64C27/04 (3) · CPC B64C3/385 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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