4 Matching Results

Search Results

Results: 1 - 4

Automobile Wheel Rim.

Description: Patent for an automobile rim to make the mounting or demounting of a tire easier without any tools.
Date: July 18, 1922
Creator: Nichols, George Thomas
Partner: UNT Libraries Government Documents Department

Counter.

Description: Patent for improvements to store counters that can be easily constructed in whatever form fits the user.
Date: July 18, 1922
Creator: Jones, Laurence E.
Partner: UNT Libraries Government Documents Department

Valve-Grinding Implement

Description: Patent for improvements in Valve-Grinding implements. This improvement is applicable to practically any type of engine or motor and to the different types of valves employed therein. This valve relates to the rotating of the valves of internal combustion engines and the like when the same is being ground to effect a proper seating action.
Date: April 18, 1922
Creator: Hood, William S.
Partner: UNT Libraries Government Documents Department

Molding Machine

Description: Patent for a clay molding machine that has more aprons to create more uniform molds as well as different size belts for varies mold sizes.
Date: July 18, 1922
Creator: Pokorny, James T.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen