| All Patents in class 33/33 |
Patents 31 -
44
of 44
      |
| Number | Date | Patentee | Title | Type |
| 1,066,592 | Jul. 08, 1913 | E. Fitz | Clapboard Gage | clapboard markers |
| 1,110,763 | Sep. 15, 1914 | E. Fitz | Clapboard Gage | clapboard markers |
| 1,151,141 | Aug. 24, 1915 | J. Wheeler | Clapboard Marker | clapboard markers |
| 1,153,171 | Sep. 07, 1915 | H. Neistadt | Clapboard-Marker | clapboard markers |
| 1,216,010 | Feb. 13, 1917 | H. Tallakson | Marker-Gage and Square | clapboard markers |
| 1,377,945 | May 10, 1921 | E. Ulven | Weather-Board Gage | clapboard markers |
| 1,392,710 | Oct. 04, 1921 | C.F. Shong | Siding-Marker | clapboard markers |
| 1,405,366 | Jan. 31, 1922 | M.C. Walter | Baseboard and Siding Gauge and Marker | clapboard markers |
| 1,445,546 | Feb. 13, 1923 | O.J. Olson | Combination Gage/Square/Ruler | marking gauges |
| 1,521,544 | Dec. 30, 1924 | T.H. King | Carpenter's Scriber | clapboard markers |
| 1,615,745 | Jan. 25, 1927 | E.W. Delph | Square | squares |
| 1,780,849 | Nov. 04, 1930 | P.R. Spillman | Siding Gauge and Scribe | clapboard markers |
| 1,783,260 | Dec. 02, 1930 | R.W. Reed | Clapboard Gage | clapboard markers |
| 2,362,234 | Nov. 07, 1944 | W.H. Barger | Device for Marking Powder Lines | clapboard markers |
