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| All Patents in class 16/97 | |||||
| Number | Date | Patentee | Title | Type | |
| 205,906 | Jul. 09, 1878 | A.K. Rider | Roller Attachments for Sliding Doors | door and window hardware | |
| 272,031 | Feb. 13, 1883 | W. Cronk | Barn Door Hanger | ||