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| All Patents in class 14/14 | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,756X | May 15, 1827 | G. Wilkinson | Method of building wooden bridges with draws | bridges | |
| 9,090 | Jul. 06, 1852 | E. Valentine, A. Bradway | Construction of Bridges | ||
| 187,513 | Feb. 20, 1877 | E.E. Colby | Improvement in bridges | bridges | |
| 478,772 | Jul. 12, 1892 | J.A. Traut | Trousers Guard | ||