Patents for Trimont Manufacturing Company |
Patents 16 -
22
of 22
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Number | Date | Patentee | Title | Type |
1,187,690 | Jun. 20, 1916 | A.J. Whitfield | Improved Stillson Wrench | pipe wrenches |
1,258,628 | Mar. 05, 1918 | A.J. Whitfield | Wrench | pipe wrenches |
1,430,955 | Oct. 03, 1922 | J.J. Demers | Wrench | wrench components |
1,442,548 | Jan. 16, 1923 | A.J. Whitfield | Improvements in the Construction of Handles for Hand Operated Tools | wrench handle components |
1,453,854 | May 01, 1923 | B.H. Parker | Pipe Wrench | pipe wrenches |
1,570,586 | Jan. 19, 1926 | J.E. Kenerson | Wrench | wrench handle components |
1,613,229 | Jan. 04, 1927 | J.E. Kenerson | Wrench | wrench jaw components |