| Patents for none listed |
Patents 2551 -
2565
of 3269
      |
| Number | Date | Patentee | Title | Type |
| 2,997,821 | Aug. 29, 1961 | T.F. Millick, Sr., G.A. Dixon | Adapter for Grinding Plane Knives | grinding machines |
| 3,000,246 | Sep. 19, 1961 | A.S. Aegerter | Operating Means for a Slide Jaw Wrench | quick adjust wrenches |
| 3,000,674 | Sep. 19, 1961 | R.L. Ford | Anti Friction Ways for Machine Tools | metalworking machine mechanisms |
| 3,002,284 | Oct. 03, 1961 | J. Sunnen | Measuring Instrument | measurement gauges |
| 3,012,304 | Dec. 12, 1961 | H.S. Hawkins | Machine Tool Carriage Locking Means | engine lathes |
| 3,018,677 | Jan. 30, 1962 | P.J. Mutolo, E.G. Boehm | Cartidge-Type Spring-Bias Means for a Predetermined Torque Release Wrench | torque wrenches |
| 3,022,608 | Feb. 27, 1962 | C. Tree | Taper Grinding Tool | milling machine tools |
| 3,023,653 | Mar. 06, 1962 | D.J. Finn, K.F. Finn | Worm positioning and locking lever for a slidable side jaw wrench | wrench adjustment locks |
| 3,023,677 | Mar. 06, 1962 | A.S. Charlat | Machine Tool with Tool Carrier | milling machines |
| 3,028,107 | Apr. 03, 1962 | E.P. Hjorth | Bit for Wire Wrapping Gun | |
| 3,031,743 | May 01, 1962 | A. Duerksen | Power Rim Tool | |
| 3,039,340 | Jun. 19, 1962 | F.W. Livermont, estate of (deceased) | Detachable Connection for Wrench Heads | wrench components |
| 3,044,321 | Jul. 17, 1962 | E.W. Buck | Adjustable Magnetic Drill Mount | portable metal drilling machines |
| 3,045,620 | Jul. 24, 1962 | E.W. Buck | Unitary Portable Electromagnetic Clamp | magnetic lifters |
| 3,049,002 | Aug. 14, 1962 | H. Hediger | Device for measuring the Roughness of Surfaces | measurement gauges |
