| All Patents in class 403/361 |
Patents 1 -
10
of 19
      |
| Picture | Number | Date | Patentee | Title |
 | 62,057 | Feb. 12, 1867 | J.H. Nellis | Attaching bits to braces |
 | 78,652 | Jun. 09, 1868 | J.W. Craig | Improvement in braces for bits |
 | 97,455 | Nov. 30, 1869 | A. Stanley | Bit-stock |
 | 162,001 | Apr. 13, 1875 | B.F. Allen | Improvement in chairs |
 | 326,006 | Sep. 08, 1885 | J.F. Winchell | Adjustable leg for forges |
| | 797,820 | Aug. 22, 1905 | E.C. Peck | Tool Holder |
 | 1,458,802 | Jun. 12, 1923 | G.W. Bufford | Tool Holder and Tool |
| | 1,910,296 | May 23, 1933 | F.C. King | Punch Retainer Mechanism |
 | 2,108,866 | Feb. 22, 1938 | S. Mandl | Socket Wrench |
 | 2,154,651 | Apr. 18, 1939 | O.P. Wodack, H.M. Zschau | Tool retainer for portable power driven tools |
