| All Patents in class 33/32.2 |
Patents 16 -
30
of 75
      |
| Number | Date | Patentee | Title | Type |
| 261,901 | Aug. 01, 1882 | C.E. Billings | Surface Gage | surface gauges |
| 267,660 | Nov. 21, 1882 | H. Avery | Surface Gage | surface gauges |
| 275,892 | Apr. 17, 1883 | E.A. Darling | Surface Gage | surface gauges |
| 303,782 | Aug. 19, 1884 | K. Wright | Surface Gage | surface gauges |
| 305,515 | Sep. 23, 1884 | C.P. Fay | Surface Gage | surface gauges |
| 348,442 | Aug. 31, 1886 | F.C. Whittelsey | Surface Gage | surface gauges |
| 352,584 | Nov. 16, 1886 | F.E. Whipple, B.E. Stafford | Surface and Planer Gage | surface gauges |
| 359,336 | Mar. 15, 1887 | E. Walker | Combined Surface and Marking Gage | marking gauges |
| 375,901 | Jan. 03, 1888 | W.H. Stedman | Surface and Scratch Gage | marking gauges |
| 380,740 | Apr. 10, 1888 | H.C. Balsbaugh | Surface Gage | surface gauges |
| 380,797 | Apr. 10, 1888 | W. Haddow | Planer Gage & Calipers | calipers |
| 381,937 | May 01, 1888 | C.E. Forry, N. Linsley | Surface Gage | surface gauges |
| 391,488 | Oct. 23, 1888 | E. Smith | Surface Gage | surface gauges |
| 396,109 | Jan. 15, 1889 | C.G. Osteman | Surface Gage | surface gauges |
| 402,763 | May 07, 1889 | W.H. Norcross | Surface Gage | surface gauges |
