Resource Type
Counties
5 Matching Results
Results open in a new window/tab.
Results:
1 - 5 of
5
Collapsible Rim.
Patent for a collapsible rim for wheels, particularly the wheels of motor vehicles, to provide ease in changing tires. Instructions and illustrations are included.
Date:
March 20, 1917
Creator:
Rogers, Francis
System:
The Portal to Texas History
Lock Attachment for Automobiles.
Patent for a lock attachment for automobiles in relation to the gear-shift levers to prevent unlicensed interference with or stealing of the car.
Date:
November 20, 1917
Creator:
Dobler, Joseph G.
System:
The Portal to Texas History
Mail-Handling Device.
Patent for a mail handling device that mounts into a train car to assist in loading and unloading of mail bags.
Date:
September 11, 1917
Creator:
Kost, Joseph L.
System:
The Portal to Texas History
Flexible Conduit.
Patent for flexible conduits that posses maximum strength, resilience, and flexibility that extend the life of dredge sleeves, couplings and other capacities.
Date:
June 5, 1917
Creator:
Johnson, Charles A.
System:
The Portal to Texas History
Soldiering Irons or Copper
Patent for Soldiering Iron or Copper
Date:
March 13, 1917
Creator:
Edwards, Claude M.
System:
The Portal to Texas History