Drilldown: Patents

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Patents > First filing: Yes & Number of text pages: 6-70 & Number of claims: 5-70

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None (283) · Ohio (3) · Missouri (3) · New Jersey (3) · Bexar county (2) · St. Louis (2) · Massachusetts (2) · London (2) · Pennsylvania (2) · New York (2) · Seine (2) · San Antonio (2) · Budapest (2)
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Patent agent:
None (66) · None (20) · Munn & Co. (16) · Marks & Clerk (14) · John P. Tarbox (9) · A. M. & William Clark (6) · Haseltine, Lake & Co. (5) · William L. Hall (5) · Boult, Wade & Tennant (4) · Charles W. Hills (4) · C. C. Hines (3) · Randolph, Jr. (3) · Dyer, Dyer, and Taylor (3) · Michael J. Stark & Sons (3)
National tech categories:
None (153) · FR 6.4 (20) · USPC 244/80 (14) · USPC 244/45R (7) · USPC 244/233 (7) · USPC 244/177 (7) · USPC 244/119 (6) · USPC 244/35R (5) · USPC 244/48 (4)
IPCs:
None (176) · IPC B64C1/00 (32) · IPC B64C17/00 (29) · IPC B64C39/00 (15) · IPC B64B1/00 (8) · IPC B64C23/00 (7) · IPC B64C3/38 (7) · IPC B64C13/00 (6) · IPC B64C3/00 (6) · IPC B64C17/06 (4) · IPC B64C35/00 (4) · IPC B64C33/00 (4) · IPC B64C3/18 (4) · IPC B64B1/62 (3) · IPC B64C11/00 (3) · IPC B64C13/24 (3)
CPCs:
CPC B64C17/00 (50) · None (49) · CPC B64C13/00 (24) · CPC B64C2700/6218 (22) · CPC B64B1/00 (19) · CPC B64C3/385 (15) · CPC B64C2700/6295 (14) · CPC B64C23/005 (12) · CPC B64C13/24 (10) · CPC B64C39/005 (10) · CPC B64C39/00 (10) · CPC B64C33/02 (8) · CPC B64C35/00 (7) · CPC B64C2700/6212 (6) · CPC B64C3/14 (6) · CPC B64C2700/6274 (6)
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