Drilldown: Patents

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Patents > Tech fields: None & Number of claims: 5-8 & Number of diagram pages: 3-8

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None (364) · New York (5) · Seine (4) · New York state (3) · New York county (3) · New York City (3) · California (2) · the Bronx (2) · Michigan (2) · London (2) · Westminster (2) · Budapest (2) · Baltimore (2)
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Supplementary to patent:
None (330) · Patent US-1914-1169695 (2) · Patent FR-1915-477321 (2) · Patent FR-1915-477457 (2) · Patent AU-1911-510 (2) · Patent US-1904-876125 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
Patent agent:
None (99) · Munn & Co. (17) · Victor J. Evans (15) · Marks & Clerk (12) · None (9) · Brewer & Son (7) · John P. Tarbox (5) · C. A. Snow & Co. (4) · Tongue & Birkbeck (3) · M. Zerolo (3) · R. S. & A. B. Lacey (3) · Boult, Wade & Tennant (3) · Lincoln Sonntag (3) · Armengaud jeune (3) · Watson E. Coleman (3) · Edwards & Co. (3) · W. P. Thompson & Co. (3) · Herbert Haddan & Co. (3)
National tech categories:
None (160) · FR 6.4 (44) · USPC 244/80 (13) · HU V/h (9) · USPC 244/90R (8) · USPC 244/22 (7) · USPC 244/100R (7) · USPC 244/45R (6) · USPC 244/6 (6) · USPC 244/12.1 (5) · USPC 244/119 (5) · USPC 244/66 (5) · USPC 244/64 (5) · USPC 244/28 (5) · USPC 244/46 (5)
IPCs:
None (229) · IPC B64C39/00 (25) · IPC B64C17/00 (23) · IPC B64C1/00 (14) · IPC B64B1/00 (12) · IPC B64C33/02 (10) · IPC B64C33/00 (10) · IPC B64C35/00 (9) · IPC B64C13/00 (7) · IPC B64C23/00 (7) · IPC B64C3/38 (6) · IPC B64C25/00 (6) · IPC B64B1/58 (4) · IPC B64C11/00 (4) · IPC B64C27/04 (3) · IPC B64C3/00 (3)
CPCs:
None (57) · CPC B64C17/00 (42) · CPC B64C23/005 (26) · CPC B64B1/00 (24) · CPC B64C2700/6295 (24) · CPC B64C13/00 (23) · CPC B64C33/02 (21) · CPC B64C39/00 (14) · CPC B64C3/385 (13) · CPC B64C33/00 (12) · CPC B64C2700/6212 (10) · CPC B64C39/005 (9) · CPC B64C39/08 (9) · CPC B64C35/00 (9) · CPC B64C2700/6218 (7) · CPC B64C2700/6256 (5) · CPC B64C2700/6274 (5) · CPC B64C3/40 (5) · CPC B64C3/00 (5)
First filing:
Citations from after 1930:
Number of claims:
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