All Patents in class 81/112 |
Patents 16 -
30
of 65
|
Number | Date | Patentee | Title | Type |
307,186 | Oct. 28, 1884 | F.L. French | Self-Adjustable Spring-Jaw Wrench | self-adjust wrenches |
307,252 | Oct. 28, 1884 | A.H. Armstrong | Bit-holder | brace chucks |
342,643 | May 25, 1886 | H.G. Sellman | Improved Socket Wrench | brace wrenches |
348,522 | Aug. 31, 1886 | J.S. Huffman | Wrench For Handling Axle-Nuts | axle nut wrenches |
391,532 | Oct. 23, 1888 | J.G. Hoffman | Improved Socket-Wrench | quick adjust wrenches |
406,666 | Jul. 09, 1889 | J.H. Lane, F.J. Pratt | Combination Wrench | wrench combination tools |
410,129 | Aug. 27, 1889 | T.F. Wells | Power Wrench | socket wrenches |
432,584 | Jul. 22, 1890 | R. Ueltzen | Watch Key | socket wrenches |
438,343 | Oct. 14, 1890 | G.H. Buzzell | Pipe Wrench | alligator wrenches |
460,883 | Oct. 06, 1891 | R.C. Nugent | Centering Device | center marking gauges |
462,421 | Nov. 03, 1891 | S.J. Wever | Wrench | quick adjust wrenches |
484,288 | Oct. 11, 1892 | P. Brolin | Wrench | ratchet wrenches |
492,733 | Feb. 28, 1893 | H. Meister | Chuck and Drill | drill press chucks |
501,369 | Jul. 11, 1893 | F.S. Seymour | Wrench | axle nut wrenches |
505,815 | Oct. 03, 1893 | G.J. Capewell | Nail-Puller | nail extractors |