| Patents for J. S. Fray & Co. |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 25,984 | Nov. 01, 1859 | N. Spofford | Bit-stock with clam-style chuck |
 | 89,925 | May 11, 1869 | J.S. Fray | Improvement in attachment to boring-brace |
 | 130,709 | Aug. 20, 1872 | J.S. Fray | Bit-brace |
 | 219,574 | Sep. 16, 1879 | J.S. Fray | Bit-brace |
 | 225,768 | Mar. 23, 1880 | N. Spofford | Bit-brace |
 | 282,712 | Aug. 07, 1883 | J.S. Fray | Tool Handle |
| | 300,771 | Jun. 24, 1884 | J.S. Fray | Bit-stock |
| | 304,519 | Sep. 02, 1884 | J.S. Fray | Bit-brace |
 | 395,222 | Dec. 25, 1888 | J.S. Fray | Brace-Chuck |
 | 395,889 | Jan. 08, 1889 | J.S. Fray | Ratchet-brace |
