| All Patents in class 33/411 |
Patents 1 -
15
of 53
      |
| Number | Date | Patentee | Title | Type |
| 26,386 | Dec. 06, 1859 | H. Van Duesen | Clapboard-Gage | clapboard markers |
| 33,199 | Sep. 03, 1861 | S. Inman | Improvement in Gages for Clapboards | clapboard markers |
| 59,626 | Nov. 13, 1866 | D.M. Mourland | Improvement in Clamps and Gages for Weather-Boarding | clapboard markers |
| 65,378 | Jun. 04, 1867 | G. Hall | Improvement in Clapboard-Gages | clapboard markers |
| 77,652 | May 05, 1868 | H. Preston | Improvement in Gages for Weather-Boarding | clapboard markers |
| 112,780 | Mar. 21, 1871 | F. Castle | Improvement in Combined Gauges and Try Squares | clapboard markers |
| 116,805 | Jul. 11, 1871 | F. Castle | Improvement in Combined Gauges and Try Squares | clapboard markers |
| 194,761 | Sep. 04, 1877 | C.E. Billings | Clapboard Scribe | clapboard markers |
| 231,836 | Aug. 31, 1880 | G.W. Mills | Weather-Board Gage | clapboard markers |
| 246,831 | Sep. 06, 1881 | J.R. Martin, C.W. Spickerman | Adjustable Siding Square or Hook | clapboard markers |
| 248,460 | Oct. 18, 1881 | I.A. Harris | Weather-Board Gage | clapboard markers |
| 305,920 | Sep. 30, 1884 | J. Hamm | Marker for Weather-Boards, Flooring, and Jambs | clapboard markers |
| 338,233 | Mar. 16, 1886 | J.K. Elkins, J.H. Kuykendall | Weather-Board Gage | clapboard markers |
| 349,905 | Sep. 28, 1886 | W.F. Seargeant | Weather-Boarding Attachment for Try-Squares | clapboard markers |
| 360,088 | Mar. 29, 1887 | C. Dunbar | End-Gage or Siding-Jack | clapboard markers |
