| Patents for Jones & Lamson Machine Co. |
Patents 31 -
45
of 178
      |
| Number | Date | Patentee | Title | Type |
| 1,714,780 | May 28, 1929 | J. Hartness | Gauge for Screw Threads | thread gages |
| 1,715,813 | Jun. 04, 1929 | R.O. Beardsley | Mounting for Screws and Taps | jigs and fixtures |
| 1,732,730 | Oct. 22, 1929 | R.W. Porter | Method and Apparatus for Measuring and Comparing Gears and the Like | gear measuring machines |
| 1,737,579 | Dec. 03, 1929 | R.E. Flanders | Tap Holder for Comparators | comparators |
| 1,745,523 | Feb. 04, 1930 | R.O. Beardsley | Apparatus for Testing Taper Threaded Screws | |
| 1,745,537 | Feb. 04, 1930 | J. Hartness | Cradle Carriage for Comparators | comparators |
| 1,764,026 | Jun. 17, 1930 | J.E. Lovely | Fixture for Holding Ring Gears | jigs and fixtures |
| 1,766,598 | Jun. 24, 1930 | R.R. Finn, E.T. Bysshe | Screw-Cutting Die | tapping heads and chucks |
| 1,804,459 | May 12, 1931 | R.R. Finn, E.T. Bysshe | Screw-Cutting Die | tapping heads and chucks |
| 1,812,366 | Jun. 30, 1931 | G.A. Perry | Taper Turner | metal lathe accessories and attachments |
| 1,812,369 | Jun. 30, 1931 | R.O. Beardsley, R.W. Porter | Projecting Mechanism and Gear Staging Device | gear measuring machines |
| 1,838,692 | Dec. 29, 1931 | J.E. Lovely | Driving Fixture | jigs and fixtures |
| 1,841,526 | Jan. 19, 1932 | R.E. Flanders | Metering Device | hydraulic apparatus |
| 1,847,337 | Mar. 01, 1932 | R.E. Flanders | Truing Mechanism for Grinding Wheels | grinder dressers |
| 1,854,184 | Apr. 19, 1932 | R.E. Flanders | Means for Correctly Setting Relieved Taps in Thread-Finishing Machines | grinding fixtures |
