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All Patents in class 475/162 | |||||
Number | Date | Patentee | Title | Type | |
64,915 | May 21, 1867 | H.F. Shaw | Improvement in Hoisting Gear | hoists, winches, come-alongs | |
81,953 | Sep. 08, 1868 | H.F. Shaw | Improved mechanism for operating the beds of planing-machines | metal planers | |
84,577 | Dec. 01, 1868 | J. Pickering | Apparatus for Raising Weights | hoists, winches, come-alongs | |
867,914 | Oct. 08, 1907 | F. Diehl, A.F. Becker | Electric fan |