| All Patents in class D10/71 |
Patents 1 -
15
of 28
      |
| Number | Date | Patentee | Title | Type |
| 181,236 | Aug. 15, 1876 | G.D. Wyckoff | Improvement in Rulers and Protractors | rules |
| 272,279 | Feb. 13, 1883 | E.T. Lufkin | Headed Lumber Rule | lumber rules |
| D14,043 | Jul. 03, 1883 | D.H. Stephens | Design for a Desk Rule | rules |
| 289,512 | Dec. 04, 1883 | S. Darling | Graduated Measure of Length | rule graduations |
| D15,251 | Aug. 12, 1884 | F. Westcott | Design for a Right-Line Measuring Rule | rules |
| 314,507 | Mar. 24, 1885 | W.W. Yonge | Combined Knife, Eraser, Letter Opener, &c. | knives and cutters |
| 360,545 | Apr. 05, 1887 | E.F. Wagner | Draftsman's Rule | draftsmans rule |
| D22,124 | Jan. 10, 1893 | W.H. Goldsberry | Design for a Measuring Rule | rules |
| D29,832 | Dec. 20, 1898 | W. Walker | Design for a Tool | rules |
| D35,254 | Nov. 05, 1901 | E. Faber | Design for a Ruler | rules |
| 734,014 | Jul. 21, 1903 | J.A. Traut | Beam Compass | trammels |
| 807,148 | Dec. 12, 1905 | R. Bachia | Ruler (Desk type with clips to hold paper) | |
| 854,325 | May 21, 1907 | H.F. Belcher | Desk Ruler | rules |
| 962,035 | Jun. 21, 1910 | E.S. Mackoy | Ullage Rod | |
| D44,305 | Jul. 08, 1913 | G.F. Hall | Design for an Attachment for Rules | rules |
