8 Matching Results

Search Results

Roofing-Tile.

Description: Patent for an improved plastic roofing tile with sealing, locking, pseudo-dove tail joints.
Date: May 4, 1920
Creator: Martin, John M.
Partner: UNT Libraries Government Documents Department

Automobile-Tool.

Description: Patent for an automobile tool for the Ford make of automobiles that "will hold the springs away from the bands and allow the bands to be removed and replaced or adjusted, when necessary" (lines 29-32) including instructions and illustrations.
Date: May 4, 1920
Creator: Roberge, James Z.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen