Patents for John Lippincott |
Patents 1 -
7
of 7
|
Number | Date | Patentee | Title | Type |
27,227 | Feb. 21, 1860 | J. Lippincott | Improvement in the Manufacture of Axes | axes |
53,157 | Mar. 13, 1866 | J. Lippincott | Improvement in saws | saw teeth |
55,423 | Jun. 05, 1866 | J. Lippincott | Improvement in saws | saw teeth |
66,978 | Jul. 23, 1867 | J. Lippincott | Improvement in the Manufacture of Axes | making axes |
85,110 | Dec. 22, 1868 | J. Lippincott | Making Axes | axes |
RE3,454 | May 25, 1869 | P. Crosby | Improvement in hanging reciprocating saws | reciprocating sawmills |
350,894 | Oct. 12, 1886 | G. Puhl, A. Mertes | Band sawing-machine | bandsaws |