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Tubeless Tire and Rim and Lock Therefor
Patent for "an improved tubeless pneumatic tire casing, and an improved rim and locking means therefore, where by to effectively draw the edges together to render the same air tight" (lines 11-15). Also, this patent provides a improved "tubeless tire casing" where adding air pressure makes the joint air tight.
Date:
October 22, 1918
Creator:
Cumpston, Frederick B.
System:
The Portal to Texas History
Hinge Gage and Marking Tool
Patent for a hinge gage (sic) and marking tool.
Date:
January 1, 1918
Creator:
Pummill, George R.
System:
The Portal to Texas History
Resilient Wheel.
Patent for improvements in resilient wheels. "This invention relates to a new and useful resilient vehicle wheel embodying flat arcuate springs by means of which the tread or shoe of the wheel is resiliently mounted with relation to the hub."(lines 8-12)
Date:
January 15, 1918
Creator:
Roberts, Samuel A.
System:
The Portal to Texas History