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Patents > Applicant type: INDIV & Tech fields : lift or propulsion & National tech categories : USPC 244/73R or None

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None (193)
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None (230) · Patent GB-1908-4519 (5) · Patent AT-1912-75092 (3) · Patent CH-1907-41855 (3) · Patent FR-1916-502839 (2) · Patent CA-1918-196108 (2) · Patent GB-1908-21754 (2) · Patent GB-1913-4191 (2) · Patent FR-1907-382895 (2) · Patent FR-1910-424987 (2) · Patent GB-1909-12556 (2) · Patent FR-1910-423792 (2) · Patent DE-1893-73799 (2) · Patent DE-1899-123884 (2) · Patent DE-1903-160742 (2) · Patent DE-1907-215602 (2) · Patent IT-1907-03-09 (2)
Related to aircraft:
Patent agent:
None (127) · Boult, Wade & Tennant (13) · Haseltine, Lake & Co. (13) · Wheatley & Mackenzie (10) · Abel & Imray (8) · Marks & Clerk (7) · G. F. Redfern & Co. (6) · Munn & Co. (5) · W. P. Thompson & Co. (5) · H. D. Fitzpatrick & Co. (4) · J. Owden O'Brien (4) · Edward Evans & Co. (4) · Herbert Haddan & Co. (4) · None (4) · F. W. Le Tall (3) · Browne & Co. (3) · A. M. & William Clark (3) · W. H. Beck & Co. (3) · Lloyd Wise & Co. (3) · Jensen & Son (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (216) · IPC B64C39/00 (22) · IPC B64C11/00 (14) · IPC B64C23/00 (9) · IPC B64B1/00 (7) · IPC B64C11/16 (6) · IPC B64C3/38 (5) · IPC B64C33/00 (5) · IPC B64C27/04 (5) · IPC B64C17/00 (5) · IPC B64C11/36 (4) · IPC B64C1/00 (4) · IPC B64C33/02 (3) · IPC B64C11/001 (3) · IPC B64C11/04 (3)
CPCs:
None (149) · CPC B64C11/006 (18) · CPC B64B1/00 (13) · CPC B64C39/00 (13) · CPC B64C11/001 (11) · CPC B64C2700/6295 (10) · CPC B64C23/005 (10) · CPC B64C39/005 (7) · CPC B64C33/00 (6) · CPC B64C11/16 (6) · CPC B64C2700/6274 (6) · CPC B63H11/12 (5) · CPC B64C2700/6281 (5) · CPC B64C33/02 (5) · CPC B64C17/00 (5) · CPC B64C13/00 (5) · CPC B64C27/54 (5) · CPC B64C3/385 (5)
First filing:
Cites these patents:
None (342)
Citations from after 1930:
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