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| All Patents in class 33/649 | |||||
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| Number | Date | Patentee | Title | Type | |
| 60,936 | Jan. 01, 1867 | N. Puckett | Centering Tool | metal lathe chucks | |
| 651,266 | Jun. 05, 1900 | J. Altermatt, H. Phillips | Shingle Gage | special purpose gauges | |
| 1,405,393 | Feb. 07, 1922 | I. Bonnell | Shingling-Gage | special purpose gauges | |
| 1,405,760 | Feb. 07, 1922 | D.D. McCormack, F. Collins | Shingling-Gage | special purpose gauges | |
| 1,775,815 | Sep. 16, 1930 | F.O. Dome | Automatic Shingle Guide | special purpose gauges | |