Envelop. (open access)

Envelop.

Patent for an envelop adapted "as a cover or wrapper for valuable papers, money, and the like." (Lines 10-13) Illustrations included.
Date: May 8, 1900
Creator: Dennis, Millard Jefferson & Davis, William Clarence
System: The Portal to Texas History
Guard-Rail. (open access)

Guard-Rail.

Patent for guard rails for use in connection with frogs or switches, including illustrations.
Date: May 8, 1900
Creator: Murphy, John
System: The Portal to Texas History
Map (open access)

Map

Letter Patent of "a map, drawing or similar device provided with an index" (lines 72-74); including illustration and instructions
Date: May 8, 1900
Creator: Bentley, H. L.
System: The Portal to Texas History
Miter-Box. (open access)

Miter-Box.

Patent for a new and improved miter box that quickly adjusts "to guide a saw at any desired angle" (line 12), including instructions and illustrations.
Date: May 8, 1900
Creator: Shotwell, Marcus Aretar Kossuth
System: The Portal to Texas History
Pencil-Holder. (open access)

Pencil-Holder.

Patent for a new pencil-holder that is "a light, efficient and convenient pencil-holder capable of reliably securing the pencil to which it is attached within the pocket, thereby holding the same in readiness for use." (Lines 14-17) Illustration included.
Date: May 8, 1900
Creator: Hogg, George, Sr.
System: The Portal to Texas History
Piano. (open access)

Piano.

Patent for an upright piano. This piano's construction provides a "case in which warping of the sides and fingerboard support will be prevented, in which convenient racks for holding music in use may be provided, in which the music may be continuously arranged, so as to be readily accessible, and in which the sounding board and string-carrying frame by me readily inserted and removed and may be held firmly in place." (Lines 13-21) Illustrations included.
Date: May 8, 1900
Creator: Norcross, Levi Watson
System: The Portal to Texas History
Roller-Truck. (open access)

Roller-Truck.

Patent for a roller truck that is comprised of "plurality of rollers, a suitable framework upon which said rollers operate, and an improved means of retaining them in position in said framework." (lines 14-17); including illustration and instructions
Date: May 8, 1900
Creator: Sotey, William
System: The Portal to Texas History
Rotary Reciprocating Engine. (open access)

Rotary Reciprocating Engine.

Patent for a rotary reciprocating engine that is smaller, has more horse-power, and has less friction than previous models.
Date: May 8, 1900
Creator: Williams, Win D.
System: The Portal to Texas History
Tongue-Support for Vehicles. (open access)

Tongue-Support for Vehicles.

Patent for a tongue-support for the tongues of vehicles that "provide an exceedingly simple and effective catch or holder for holding the support up against the under side of the tongue" (lines 18-21), including illustration and instructions
Date: May 8, 1900
Creator: Ashby, William H.
System: The Portal to Texas History
Wrench. (open access)

Wrench.

Patent for new design for a wrench that is a "simple, efficient, and inexpensive one adapted for operating on nuts, pipes, rods and other objects." (Lines 11-13) Illustration included.
Date: May 8, 1900
Creator: Willmann, Joseph
System: The Portal to Texas History