Texas Patents - 5 Matching Results
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- Electric Switch
- Patent is for electric switch that minimizes other phone interference and limits each call to a single caller on the line. Two lines can be connected to the switch.
- Flying Machine
- Patent for a flying machine. Illustrations included.
- Acetylene-Gas Generator.
- Patent for an acetylene-gas generator that consists of “a suitable frame, a receptacle positioned within said frame, and a gas-bell” (lines 11-13), as well as a gasometer and carbide feed. As a result, the gas generator “will continually furnish dry, cool gas and at a substantially even pressure at all times” (line 22-24). Illustrations included.
- Covering-Machine.
- Patent for certain new and useful improvements in rag joiners, including instructions and illustrations.
- Govering-Machine.
- Patent for certain new and useful improvements in rag joiners, including instructions and illustrations.