| All Patents in class 33/44 |
Patents 121 -
135
of 139
      |
| Number | Date | Patentee | Title | Type |
| 1,223,531 | Apr. 24, 1917 | J. Switzer | Metal Door/Lock Gage | butt gauges |
| 1,282,670 | Oct. 22, 1918 | M.F. Biersdorf | Combined Lock and Butt Gage | butt gauges |
| 1,301,234 | Apr. 22, 1919 | W. Deuring | Metal Butt Gage | butt gauges |
| 1,341,481 | May 25, 1920 | W. Salt | Combination-Gage | butt gauges |
| 1,344,569 | Jun. 22, 1920 | J. Switzer | Metal Door/Lock Gage | butt gauges |
| 1,397,569 | Nov. 22, 1921 | A. Zetterman | Butt and Set Gage | butt gauges |
| 1,402,005 | Jan. 03, 1922 | E.G. Morin, Jr. | Combination Gauge | butt gauges |
| 1,450,676 | Apr. 03, 1923 | N.C. Wells, H.J. Meyer | Butt Gauge | butt gauges |
| 1,515,483 | Nov. 11, 1924 | A.G. Hjert | Butt Gauge | butt gauges |
| 1,518,647 | Dec. 09, 1924 | D.W. Frank | Scriber Gauge | butt gauges |
| 1,564,543 | Dec. 08, 1925 | G.O. Ellingson | Metal Butt Gage | butt gauges |
| 1,567,939 | Dec. 29, 1925 | J.H. Gilbert | Marking Gauge | marking gauges |
| 1,593,826 | Jul. 27, 1926 | A.G. Hjert | Butt Gauge | butt gauges |
| 1,649,686 | Nov. 15, 1927 | H.T. Hamer | Combination Carpenter's Gauge | squares |
| 1,682,310 | Aug. 28, 1928 | F.W. Shakeshaft | Combination Gauge for Mechanics | marking gauges |
