All Patents of Type: metalworking machine safety guards |
Patents 1 -
15
of 29
|
Number | Date | Patentee | Title | Type |
CA-128,728 | Oct. 18, 1910 | J.M. Jones | Safety guard for stamping presses | stamping presses |
CA-128,856 | Oct. 25, 1910 | J.M. Jones | Safety guard for stamping presses | stamping presses |
976,181 | Nov. 22, 1910 | J.M. Jones | Safety-guard for stamping-machines | stamping presses |
CA-129,725 | Dec. 06, 1910 | J.M. Jones | Safety guard for stamping machines | stamping presses |
977,953 | Dec. 06, 1910 | J.M. Jones | Safety-guard for stamping-presses | stamping presses |
1,001,858 | Aug. 29, 1911 | J.M. Jones | Safety-guard | stamping presses |
1,005,775 | Oct. 10, 1911 | J.M. Jones | Safety-guard for stamping-presses | stamping presses |
CA-138,029 | Jan. 23, 1912 | J.M. Jones | Safety guard for stamping presses | stamping presses |
1,020,827 | Mar. 19, 1912 | J.M. Jones | Safety-guard for stamping-presses | stamping presses |
CA-142,165 | Aug. 06, 1912 | J.M. Jones | Safety guards for stamping and other presses | stamping presses |
1,041,092 | Oct. 15, 1912 | J.M. Jones | Safety-guard for foot or screw presses | metalworking machine safety guards |
1,042,445 | Oct. 29, 1912 | J.M. Jones | Safety-guard for stamping and other presses | stamping presses |
CA-145,424 | Jan. 21, 1913 | J.M. Jones | Safety guard for foot or screw presses | metalworking machine safety guards |
1,351,908 | Sep. 07, 1920 | A.F. Howe | Safety-guard for rotary grinding machines | bench or pedestal grinders |
1,375,690 | Apr. 26, 1921 | L.W. George | Finger-guard | metalworking machine safety guards |