| All Patents in class 188/171 |
Patents 1 -
8
of 8
      |
| Picture | Number | Date | Patentee | Title |
 | 1,060,966 | May 06, 1913 | H.A. Balcome | Electric motor and brake |
| | 1,433,553 | Oct. 31, 1922 | A. Kimble | Automatic safety brake |
| | 2,145,255 | Jan. 31, 1939 | A.G. Ericson, B.R. Granberg | Brake mechanism |
| | 2,170,510 | Aug. 22, 1939 | W. Trible, G.F. Heckman | Automatic Position Stop Mechanism for Machine Tools |
 | 2,512,565 | Jun. 20, 1950 | E.E. Hallander | Spring-applied electromagnetic released brake |
 | RE23,362 | May 01, 1951 | E.E. Hallander | Spring-applied electromagnetic released brake |
 | 2,785,710 | Mar. 19, 1957 | J.R. Mowery, Jr. | Automatic brake for power tools |
 | 2,841,724 | Jul. 01, 1958 | S.S. Brown | Mounting for garage door unit |
