Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: None & Number of claims: 4-30

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Supplementary to patent:
None (260) · Patent US-1911-1032812 (2)
Related to aircraft:
Patent agent:
None (37) · Brewer & Son (10) · Victor J. Evans (10) · Munn & Co. (8) · Marks & Clerk (7) · None (6) · John P. Tarbox (5) · C. C. Hines (5) · L. Chassevent (4) · W. P. Thompson & Co. (4)
National tech categories:
None (147) · FR 6.4 (34) · USPC 244/45R (13) · USPC 244/80 (9) · USPC 244/233 (7) · USPC 244/119 (6) · USPC 244/48 (5) · USPC 244/101 (5) · USPC 244/90R (4) · USPC 244/113 (4) · USPC 244/46 (4) · USPC 244/35R (3) · USPC 244/66 (3)
IPCs:
None (145) · IPC B64C39/00 (24) · IPC B64C17/00 (14) · IPC B64C3/38 (13) · IPC B64C23/00 (10) · IPC B64C3/00 (10) · IPC B64C1/00 (9) · IPC B64C35/00 (9) · IPC B64C13/00 (8) · IPC B64C27/04 (5) · IPC B64C3/54 (4) · IPC B64C3/42 (4) · IPC B64C33/02 (4) · IPC B64B1/00 (3) · IPC B64C11/00 (3) · IPC B64C3/18 (3) · IPC B64C25/00 (3)
CPCs:
CPC B64C2700/6295 (33) · CPC B64C17/00 (32) · CPC B64C3/385 (26) · CPC B64C13/00 (21) · CPC B64C23/005 (21) · CPC B64C39/08 (16) · CPC B64C39/00 (12) · CPC B64C3/00 (12) · CPC B64C35/00 (11) · CPC B64C39/005 (10) · CPC B64C2700/6274 (10) · CPC B64C2700/6256 (10) · None (9) · CPC B64C2700/6235 (8) · CPC B64C33/02 (7) · CPC B64C3/54 (7) · CPC B64C25/60 (6) · CPC B64C3/14 (6) · CPC B64C2700/6214 (6) · CPC B64B1/00 (5)
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