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Patents > Tech fields : propellers or wheels & Number of diagram pages: 2-11

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Application number:
None (84) · 1910567949 (2)
Granted:
Supplementary to patent:
None (228) · Patent US-1909-970771 (6) · Patent GB-1908-4519 (4) · Patent US-1910-1055379 (2) · Patent DE-1911-330185 (2) · Patent GB-1910-6051 (2) · Patent GB-1909-8531 (2) · Patent FR-1908-404631 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1887-8255 (2) · Patent FR-1916-502839 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1887-184251 (2)
Related to aircraft:
Patent agent:
None (92) · Munn & Co. (11) · Boult, Wade & Tennant (7) · Victor J. Evans (6) · Marks & Clerk (6) · H. D. Fitzpatrick & Co. (5) · Lavoix et Mosès (4) · None (4) · Watson E. Coleman (3) · H. B. Willson & Co. (3)
National tech categories:
None (106) · FR 6.4 (27) · HU V/h (21) · USPC 244/50 (8) · USPC 244/87 (7) · FR 6.3 (6) · USPC 244/6 (5) · USPC 244/104R (5) · CH 129b (5) · USPC 244/90R (5) · USPC 244/66 (5) · USPC 244/35R (4) · USPC 244/46 (4) · USPC 244/48 (4) · USPC 244/65 (4) · USPC 244/80 (4) · USPC 244/99.11 (4) · USPC 244/26 (4)
IPCs:
None (186) · IPC B64C39/00 (14) · IPC B64C27/04 (7) · IPC B64C25/00 (7) · IPC B64B1/00 (7) · IPC B64C11/00 (7) · IPC B64C17/00 (6) · IPC B64C23/00 (5) · IPC B64C1/00 (5) · IPC B64C33/02 (4) · IPC B64D35/06 (3) · IPC B64C31/04 (3) · IPC B64C35/00 (3) · IPC B64C11/36 (3)
CPCs:
None (65) · CPC B64C23/005 (15) · CPC B64C2700/6295 (14) · CPC B64B1/00 (14) · CPC B64C33/02 (13) · CPC B64C17/00 (12) · CPC B64C39/08 (11) · CPC B64C39/005 (10) · CPC B64C3/385 (10) · CPC B64C13/00 (10) · CPC B64C39/00 (6) · CPC B64C11/36 (5) · CPC B64D27/00 (5) · CPC B64C33/00 (5) · CPC B64C3/14 (5) · CPC B64C2700/6274 (5)
First filing:
Citations from after 1930:
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