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Patents > Tech fields : Landing or propellers & Number of claims: 5-8

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Office:
Inventors:
None (8) · Thomas Sopwith (6) · Arthur Henry Edwards (5) · Nazaire Lacrotte (4) · Henri-Marie Coandă (4) · Martin Diederich Rucker (4) · Henri-Hubert Pagny (3) · William Andrew Hutson (3) · Erhard Cecil Kny (3)
Inventor country:
Inventor location:
None (191) · New York state (3) · New York city (3) · County of London (2) · New York county (2) · Budapest (2) · New York (2)
Applicant person:
None (21) · Thomas Sopwith (6) · Arthur Henry Edwards (5) · Martin Diederich Rucker (4) · Henri-Marie Coandă (4) · Nazaire Lacrotte (3) · Henri-Hubert Pagny (3) · Erhard Cecil Kny (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (75)
Granted:
Supplementary to patent:
None (141) · Patent GB-1908-4519 (4) · Patent RU-1905-Rebikov (2) · Patent FR-1911-430455 (2) · Patent FR-1911-438355 (2) · Patent FR-1902-326476 (2) · Patent GB-1916-109146 (2) · Patent DE-1911-330185 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent US-1913-1087946 (2) · Patent US-1914-1104963 (2)
Related to aircraft:
Patent agent:
None (61) · Armengaud jeune (7) · Boult, Wade & Tennant (6) · None (4) · Marks & Clerk (4) · Brewer & Son (3) · A. M. & William Clark (3) · E. Blétry (3) · Lavoix et Mosès (3) · Charles Dony (3) · Boult, Wade, and Tennant (3)
National tech categories:
None (86) · FR 6.4 (53) · HU V/h (13) · FR 6.3 (5) · AT 77d (3) · CH 129b (3) · DK 77 (2) · USPC 244/139 (2) · USPC 244/13 (2) · USPC 244/100R (2) · FR 6.2 (2) · USPC 244/26 (2) · AU 90.5 (2) · AU 90.3 (2)
IPCs:
None (88) · IPC B64C25/00 (15) · IPC B64C11/00 (11) · IPC B64C39/00 (10) · IPC B64B1/00 (9) · IPC B64C23/00 (7) · IPC B64C1/00 (6) · IPC B64C17/00 (6) · IPC B64C3/38 (4) · IPC B64C35/00 (4) · IPC B64C11/16 (3) · IPC B64C33/02 (3) · IPC B64D27/00 (3) · IPC B64F1/22 (3)
CPCs:
None (54) · CPC B64B1/00 (12) · CPC B64C25/62 (10) · CPC B64C25/06 (9) · CPC B64C23/005 (9) · CPC B64F2700/6226 (9) · CPC B64C25/52 (7) · CPC B64C2700/6295 (6) · CPC B64C39/00 (6) · CPC B64C17/00 (6) · CPC B64C11/006 (5) · CPC B64C3/385 (5) · CPC B64C25/54 (5) · CPC B64C33/02 (5) · CPC B64C11/48 (4) · CPC B64C11/16 (4) · CPC B64C13/00 (4) · CPC B64C39/005 (4) · CPC B64C2700/6218 (4) · CPC B64C2700/6274 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 218 results in range #1 to #218.

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