| All Patents in class 248/183.2 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 2,261,426 | Nov. 04, 1941 | F.P. Willcox | Tilting Rotatable Tripod Head | camera tripods |
| 2,323,473 | Jul. 06, 1943 | T. Korling | All-Metal Folding Tripod | camera tripods |
| 2,474,196 | Jun. 21, 1949 | A.D. Coltman | Instrument Mounting | camera tripods |
| 2,898,068 | Aug. 04, 1959 | D.A. Hill, O.F. Colbert | Support having three axes of adjustment and a single locking handle | vises |
| 3,661,376 | May 09, 1972 | D.A. Hill, O.F. Colbert | Support having three axes of adjustment and a single locking handle | vises |
| 5,118,058 | Jun. 02, 1992 | G.L. Richter | Universal adjustable mount | vises |
