All Patents in class 33/199R |
Patents 16 -
30
of 100
|
Number | Date | Patentee | Title | Type |
606,591 | Jun. 28, 1898 | J.C. Slack | Pliers | pliers |
664,995 | Jan. 01, 1901 | G. Ernst | Screw Thread Gage | thread gages |
796,612 | Aug. 08, 1905 | F. Spalding | Screw Gage | thread gages |
953,282 | Mar. 29, 1910 | L.H. Nash | Measuring Instrument and Similar Tool | measurement gauges |
1,002,019 | Aug. 29, 1911 | J.A. Adell | Thread Gage | thread gages |
1,090,180 | Mar. 17, 1914 | F. Judge, F.O. Wells | Calipering Gage for Screw Threads | measurement gauges |
1,107,276 | Aug. 18, 1914 | H.P. Farrington | Combination Tool | combination tools |
1,223,012 | Apr. 17, 1917 | F.A. Bicknell, F.W. Whelpley | Screw Thread Gaging Device | thread gages |
1,307,451 | Jun. 24, 1919 | R.H. Parker | Screw Thread Gage | measuring tools |
1,331,794 | Feb. 24, 1920 | E. Wolf | Micrometer | micrometers |
1,336,189 | Apr. 06, 1920 | A. Bechler | Gauge for Screw Threads | special purpose gauges |
1,337,018 | Apr. 13, 1920 | G.B. Lockey, A.F. Lawson | Thread Gage | measurement gauges |
1,353,608 | Sep. 21, 1920 | R.H. Parker | Scew Thread Gage | measurement gauges |
1,357,813 | Nov. 02, 1920 | C.G. Olson | Testing Machine | measurement gauges |
1,377,069 | May 03, 1921 | J. Hartness | Mechanism for Gaging Screw Threads | |