Drilldown: Patents

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Patents > Tech fields: propeller & Number of claims: 3-30

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None (336) · Pennsylvania (6) · New York city (5) · New York state (5) · England (5) · Berlin (5) · New York county (4) · St. Louis (3) · Missouri (3) · New York (3) · Nord (3) · London (3) · Panama Canal Zone (3) · Los Angeles (3) · Balboa (3) · FIPSloc=36061 (2) · Ohio (2) · Kansas (2)
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Supplementary to patent:
None (340) · Patent GB-1909-12556 (4) · Patent GB-1911-5162 (3) · Patent US-1915-1217790 (3) · Patent FR-1904-340154 (3) · Patent FR-1902-328044 (3) · Patent GB-1905-1140 (2) · Patent GB-1908-13809 (2) · Patent US-1906-850616 (2) · Patent CA-1909-126457 (2) · Patent FR-1909-410140 (2) · Patent FR-1904-340154.4984 (2)
Related to aircraft:
Patent agent:
None (113) · Munn & Co. (18) · None (10) · Victor J. Evans (9) · Watson E. Coleman (5) · Haseltine, Lake & Co. (5) · Marks & Clerk (4) · Knight Bros. (4) · Joshua R. H. Potts (4) · R. S. & A. B. Lacey (4) · C. A. Snow & Co. (4) · W. P. Thompson & Co. (4) · Michael J. Stark & Sons (4) · Abel & Imray (4)
National tech categories:
None (146) · FR 6.4 (19) · DE 77h.6 (14) · USPC 244/6 (11) · AT 77d (10) · USPC 244/22 (9) · USPC 244/66 (8) · USPC 244/51 (8) · USPC 244/30 (7) · USPC 244/64 (6) · USPC 244/80 (6) · USPC 244/25 (6) · AU 90.3 (6) · USPC 244/99 (5) · USPC 244/139 (5) · GB 4 propel & steer (5) · USPC 244/70 (5) · USPC 244/26 (5) · USPC 244/45R (5)
IPCs:
None (287) · IPC B64B1/00 (11) · IPC B64C39/00 (10) · IPC B64C11/04 (9) · IPC B64C11/00 (8) · IPC B64C23/00 (6) · IPC B64C11/36 (6) · IPC B64C11/16 (6) · IPC B64C11/34 (5) · IPC B64C27/04 (5) · IPC B64C17/00 (5) · IPC B64C29/00 (4) · IPC B63H1/12 (4) · IPC B64C33/00 (4) · IPC B64C27/00 (4) · IPC B64C11/20 (4) · IPC B64C33/02 (3) · IPC B64C9/00 (3)
CPCs:
None (85) · CPC B64B1/00 (36) · CPC B64C23/005 (28) · CPC B64C11/006 (16) · CPC B64C33/02 (13) · CPC B64C39/005 (13) · CPC B64C17/00 (11) · CPC B64C11/04 (11) · CPC B64C2700/6295 (10) · CPC B64C11/36 (10) · CPC B64C39/08 (9) · CPC B64C11/16 (9) · CPC B64C11/48 (8) · CPC B64C11/343 (8) · CPC B64C27/04 (6) · CPC F05B2260/96 (6) · CPC B64C27/463 (6) · CPC B64C27/82 (5) · CPC B64C11/065 (5) · CPC B63H5/10 (5)
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