Telephone-Transmitter. (open access)

Telephone-Transmitter.

Patent for a granulated-electrode phone transmitter that is designed to be simple and "constructed so that the granulated-electrode cannot become displaced from the cell" (lines 10-12).
Date: May 11, 1897
Creator: Alexander, Horace C.
System: The Portal to Texas History
Non-Refillable Bottle. (open access)

Non-Refillable Bottle.

Patent for non-refillable bottles "which in order to obtain access to its contents will have to be sufficiently mutilated or altered in appearance so that it cannot be again used as an original package for the fraudulent sale of an imitation liquid." (Line 13-17) Includes instructions and illustrations.
Date: May 4, 1897
Creator: Clinton, John S.
System: The Portal to Texas History
Extension-Ladder. (open access)

Extension-Ladder.

Patent for a new extension ladder, including illustrations.
Date: May 31, 1892
Creator: Crews, Dayton H.
System: The Portal to Texas History
Sliding Gate. (open access)

Sliding Gate.

Patent for sliding gates "which will open automatically and close in a like manner after a person, team, or the like has passed through it. A further object of the invention is to provide means whereby the gate will be prevented from being accidentally opened by stock." (Lines 12-18) Includes instructions and illustrations.
Date: May 26, 1896
Creator: Moss, John O.
System: The Portal to Texas History
Seed-Planter. (open access)

Seed-Planter.

Patent for a seed planter which utilizes a dropping-wheel that has pockets. Plungers take in and release a certain number of seeds into the pockets.
Date: May 11, 1897
Creator: Pace, Francis W.
System: The Portal to Texas History
Ant Trap. (open access)

Ant Trap.

Patent for a new and improved ant trap. This design "compris[es] the sides adapted to encompass an anthill and composed of a bottom, inclined walls, and horizontal top portions, having depending inclined flanges, one of the sides having an opening in its bottom and provided with ways arranged on opposite sides of the opening, a removable receptacle provided with flanges arranged in said ways and having inwardly-inclined walls, and a discharge-tube arranged at one corner of the trap" (lines 77-87).
Date: May 3, 1892
Creator: Royse, John
System: The Portal to Texas History
Match-Safe. (open access)

Match-Safe.

Patent for a simple and efficient match safe device to "deliver the matches singly to suitable aperture through which they may be withdrawn and ignited during the withdrawal" (line 10 -13).
Date: May 3, 1898
Creator: Villard, John & Henderson, James Potts
System: The Portal to Texas History
Plow. (open access)

Plow.

Patent for a new and useful plow, including instructions and illustrations.
Date: May 31, 1898
Creator: Ward, William H.
System: The Portal to Texas History