4 Matching Results

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Game Apparatus (open access)

Game Apparatus

Patent for a game that is designed to impart instruction or information according to subject or topic desired.
Date: November 22, 1910
Creator: Prickett, Clinton E. & Cool, Roy D.
System: The Portal to Texas History
Cartridge-Loading Machine (open access)

Cartridge-Loading Machine

Patent for "an improvement in cartridge-loaders adapted to load cartridge shells automatically, the machine being operated by suitable power. It consists in improved power mechanism and devices which may be arranged and combined with the loading mechanism of a machine cartridge-loader" (lines 38-45).
Date: November 25, 1890
Creator: Franklin, Edward A.
System: The Portal to Texas History
Baling-Press. (open access)

Baling-Press.

Patent for a baling press made up of a vertically movable core that moves up as it gets wrapped up in the internet, supporting drums, a feed apron that presses the material to the core, a pivoted swinging frame with a compression roller, a bale support, a mechanism that lifts the frame when the bale is finished, and a rack-and-pinion mechanism that raises the compression roller that moves up to let the bale get bigger, and a mechanism that rotates the rack-and-pinion.
Date: November 27, 1894
Creator: Smith, Hamilton E.
System: The Portal to Texas History
911 Services and Vital Sign Measurement Utilizing Mobile Phone Sensors and Applications (open access)

911 Services and Vital Sign Measurement Utilizing Mobile Phone Sensors and Applications

Patent relating to improved methods for utilizing 911 services and for implementing 911 dispatch protocols by accessing mobile phone sensors and applications.
Date: September 20, 2012
Creator: Dantu, Ram; Chandrasekaran, Vikram & Gupta, Neeraj K.
System: The UNT Digital Library