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Nut-Lock.

Description: Patent for a strong, durable, and inexpensive nut lock that securely locks a nut onto a threaded bolt and can be easily unlocked. It also is simply constructed. It consists of a plank-like spring tongue that fits over the bolt and under the nut.
Date: November 28, 1893
Creator: Taini, John
Item Type: Refine your search to only Patent

Turn Table

Description: Patent for a new and improved turn table. This invention "relates to an improvement in turn-tables, and its an improvement on that particular kind of turn-table shown and described in Patent NO.517,304" (line 7-9).
Date: December 28, 1897
Creator: Rohrbach, Gabriel
Item Type: Refine your search to only Patent
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