| All Patents in class 269/74 | 
| Patents 1 - 
					12
					of 12 
       | 
| Number | Date | Patentee | Title | Type | 
| 332,209 | Dec. 08, 1885 | W.H. Northall | Bench Vise | bench vises | 
| 455,196 | Jun. 30, 1891 | W.E. Kelvie, C.F. Fulmer | Planer Chuck | metal planer chucks | 
| 903,137 | Nov. 03, 1908 | F.W. Hubbard | Vise | bench vises | 
| 1,818,501 | Aug. 11, 1931 | E.A. Odin | Universal vise | bench vises | 
| 2,100,513 | Nov. 30, 1937 | L.E. Mershon | Vise | bench vises | 
| 2,559,925 | Jul. 10, 1951 | C.W. Barker | Work holder device | bench vises | 
| 3,252,358 | May 24, 1966 | A.D. Moncrieff | Indexing Mechanism | indexers and dividers | 
| 3,550,976 | Dec. 29, 1970 | S.J. Krupnik, Jr., C.K. Rauser, Sr. | Tool Storage Fixture | tool storage | 
| 4,369,958 | Jan. 25, 1983 | R.A. Maynard | Rotating table positioning device with minimum backlash | rotary tables | 
| 4,489,925 | Dec. 25, 1984 | J.L. Mortoly | Equalizer clamp | clamping machines | 
| 4,607,459 | Aug. 26, 1986 | S.C. Rees | Combined hollow grinder, sharpener and honer |  | 
| 4,624,451 | Nov. 25, 1986 | J.L. Mortoly | Equalizer clamp | clamping machines |