| All Patents in class 33/470 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 265,350 | Oct. 03, 1882 | C.D. Waters | Square & Bevel Instrument |
 | 267,336 | Nov. 14, 1882 | A.H. Ege, C.D. Waters | Protractor |
 | 289,463 | Dec. 04, 1883 | L.S. Starrett | Bevel |
 | 295,100 | Mar. 11, 1884 | S.H. Bellows | Combined Bevel and T-Square |
 | 318,526 | May 26, 1885 | F.H. Tidgewell, F. Waite | Taper Measuring Tool |
 | 318,984 | Jun. 02, 1885 | J.J. Hedges | Bevel for Draftsmen or Artificers |
 | 323,009 | Jul. 28, 1885 | T.B. Williams | Bevel Protractor |
 | 432,779 | Jul. 22, 1890 | J.P. Wells | Protractor |
 | 460,421 | Sep. 29, 1891 | G.E. Allen | Combined Protractor & Bevel |
 | 785,245 | Mar. 21, 1905 | E. Wiet | Combination Caliper and Protractor |
