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Patents > Filing date: 1909 & Number of text pages: 3-11 & Number of claims: 4-6

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Year filed:
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Year granted:
Office:
Inventors:
Henry Calder Lobnitz (4) · Arthur Henry Edwards (4) · Martin Diederich Rucker (3) · Johann Schütte (3) · Robert Esnault-Pelterie (3) · James Means (3)
Inventor country:
Applicant person:
None (16) · Henry Calder Lobnitz (4) · Arthur Henry Edwards (4) · Martin Diederich Rucker (3) · Robert Esnault-Pelterie (3) · James Means (3) · Johann Schütte (3)
Applicant is inventor:
Tech fields:
airplane (61) · design (37) · frame (33) · propulsion (31) · stability (29) · None (24) · navigation (23) · propeller (21) · wings (20) · whole (17) · Lift (17) · construction (16) · propellers (15) · subsystem (15) · Rudder (15) · control (15) · LTA (14) · helicopter (13) · hybrid (12) · takeoff (12)
Full specification filed date:
Application number:
None (34)
Granted:
Publication date:
Supplementary to patent:
None (129) · Patent GB-1909-2111 (3) · Patent GB-1908-4519 (3) · Patent FR-1908-407090 (2) · Patent US-1909-940701 (2) · Patent US-1908-1081147 (2) · Patent US-1908-1077750 (2) · Patent GB-1909-27974 (2) · Patent FR-1909-403985‎ (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (35) · Marks & Clerk (15) · Armengaud jeune (10) · None (4) · Herbert Haddan & Co. (4) · Wheatley & Mackenzie (4) · J. Clark Jefferson, F.I.P.A. (3) · G. de Mestral et F. Harlé (3) · Boult, Wade & Tennant (3) · Schwab (3) · Munn & Co. (3) · Rayner & Co. (3)
National tech categories:
None (84) · FR 6.4 (38) · HU V/h (9) · USPC 244/89 (2) · USPC 244/70 (2) · USPC 244/6 (2) · USPC 244/48 (2) · USPC 244/17.15 (2) · USPC 244/13 (2) · GB 4 steering (2) · GB 4 propelling (2) · USPC 244/20 (2) · DK 77 (2)
IPCs:
None (61) · IPC B64C17/00 (13) · IPC B64C39/00 (12) · IPC B64C3/38 (10) · IPC B64B1/00 (7) · IPC B64C33/00 (7) · IPC B64C27/04 (7) · IPC B64C23/00 (7) · IPC B64C1/00 (6) · IPC B64C11/00 (4) · IPC B64C13/00 (4) · IPC B64C3/00 (3) · IPC B64B1/58 (3) · IPC B64B1/62 (3) · IPC B64C31/06 (3) · IPC B64C25/00 (2) · IPC B64C39/10 (2) · IPC B64C33/02 (2) · IPC B64D27/00 (2) · IPC B64C27/006 (2)
CPCs:
None (26) · CPC B64C17/00 (13) · CPC B64C23/005 (10) · CPC B64C3/385 (10) · CPC B64B1/00 (9) · CPC B64C13/00 (9) · CPC B64C2700/6274 (7) · CPC B64C2700/6295 (7) · CPC B64C33/00 (7) · CPC B64C27/04 (6) · CPC B64C2700/6212 (5) · CPC B64C39/00 (5) · CPC B64C39/005 (4) · CPC B64C2700/6281 (4) · CPC B64C2700/6218 (4)
Family year:
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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