All Patents in class 269/130 |
Patents 1 -
10
of 20
      |
Picture | Number | Date | Patentee | Title |
 | 455,136 | Jun. 30, 1891 | W. Vanderman | Pipe-vise |
 | 727,651 | May 12, 1903 | A.A. Loetscher | Column-clamp |
 | 732,160 | Jun. 30, 1903 | J. Black | Clamp |
 | 743,072 | Nov. 03, 1903 | W.J. Grinden | Pipe Vise |
| 767,317 | Aug. 09, 1904 | C.A. Strand | Adjustable Support for Boring Tools |
 | 769,814 | Sep. 13, 1904 | G.F. Hickman, G.W. Bufford | Pipe Vise |
| 827,079 | Jul. 31, 1906 | H.E. Clark | Lathe Dog |
 | 1,040,603 | Oct. 08, 1912 | G. Amborn | Chain Pipe Vise or the Like |
 | 1,054,661 | Mar. 04, 1913 | G. Amborn | Chain Pipe Vise |
 | 1,054,665 | Mar. 04, 1913 | G. Amborn | Chain Pipe Vise or the Like |