| Patents for Whitman & Barnes Manufacturing Co. |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | D13,065 | Jul. 18, 1882 | B.F. Pickering | Always Ready Wrench |
 | 273,170 | Feb. 27, 1883 | F.H. Seymour | ACME Twist Handle |
 | 315,149 | Apr. 07, 1885 | L.L. Lamb | Drilling-machine |
 | 452,518 | May 19, 1891 | F.S. Cook | Wrench |
 | 466,678 | Jan. 05, 1892 | C.H. Gurney | Handle For Tools or Other Implements |
 | 544,738 | Aug. 20, 1895 | H.J. Martin | Wrench |
 | 544,739 | Aug. 20, 1895 | H.J. Martin | Wrench |
 | 557,311 | Mar. 31, 1896 | H.J. Martin | Wrench |
 | 569,806 | Oct. 20, 1896 | H. White | Grindstone-frame |
 | D27,471 | Aug. 03, 1897 | S.T. Freas | Design For A Wrench |
