Artificial-StoneTomb. (open access)

Artificial-StoneTomb.

Patent for the concept of an artificial tomb that serves as a tomb and ornamental piece made as one. "This invention relates to certain improvements in artificial-stone tombs; and it has for its object to produce a tomb with head-stone and foo-piece all in one piece that can be built up or placed immediately over grave, so as to form an ornamental finish, at a comparatively small cost." (lines 15-22) including illustrations and instructions.
Date: April 6, 1880
Creator: Wilson, Hence
System: The Portal to Texas History
Wire-Stretcher. (open access)

Wire-Stretcher.

Patent for improvements in wire stretchers by using a T-shaped lever “to stretch the wire readily to the desired tension, and is capable of maintaining the wire at that tension until after stapling or otherwise fastening the same to a post.” (Lines 61-65) Illustration is included.
Date: April 21, 1891
Creator: Kennedy, Thomas
System: The Portal to Texas History
Car Coupling. (open access)

Car Coupling.

Patent for a new and improved coupling for railroad cars. This design "comprises a draw-head slotted from top to bottom, and having at its forward end an incline, a peculiar latch to engage automatically with the slot in the draw-head, a pivoted weight for holding the latch in position, and a lever pivoted in the draw-head and operated from the outside for throwing up the latch and uncoupling the car" (lines 15-22).
Date: April 3, 1883
Creator: Coburn, Daniel W.
System: The Portal to Texas History
Automatic Circuit-Closer Attachment for Telegraph-Keys (open access)

Automatic Circuit-Closer Attachment for Telegraph-Keys

Patent for an attachment for telegraph keys, so that the line circuit closes automatically upon the release of the key.
Date: April 30, 1918
Creator: White, James L
System: The Portal to Texas History