| Patents for Grand Specialties Co. |
Patents 1 -
10
of 24
      |
| Picture | Number | Date | Patentee | Title |
 | 1,473,833 | Nov. 13, 1923 | M.J. Sasgen | Doorstop |
 | 1,473,834 | Nov. 13, 1923 | M.J. Sasgen | Doorstop |
 | 1,656,394 | Jan. 17, 1928 | M.J. Sasgen | Doorstop |
 | 1,687,517 | Oct. 16, 1928 | M.J. Sasgen | Doorstop |
 | 1,876,173 | Sep. 06, 1932 | A.M. Sasgen | Adjustable doorstop |
 | 2,012,731 | Aug. 27, 1935 | M.J. Sasgen | Overhead door holder |
 | 2,374,899 | May 01, 1945 | A.M. Sasgen | Clamp |
 | 2,379,992 | Jul. 10, 1945 | A.M. Sasgen | Work supporting and finishing apparatus |
 | D143,096 | Dec. 04, 1945 | A.M. Sasgen | Design for a C-clamp |
 | 2,445,188 | Jul. 13, 1948 | A.M. Sasgen | Quick-clamping vise |
