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All Patents in class 83/428 | |||||
Number | Date | Patentee | Title | Type | |
63,860 | Apr. 16, 1867 | E. Conger | Improvement in shingle machines | shingle machines | |
357,681 | Feb. 15, 1887 | J.W. Maxwell | Bandsaw mill for curved or beveled surfaces | sawmills | |
3,492,899 | Feb. 03, 1970 | H.J. Baldwin | Material Limiting Device for Use with a Material Cutting Machine | material cutting machines |