Resource Type
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Turn Table
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
System:
The Portal to Texas History
Nut-Lock.
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
System:
The Portal to Texas History