5 Matching Results

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Reed, Clarence Edward"  
Results: 1 - 5

Reaming-Drill.

Description: Patent for a reaming drill which is meant to improve cutting into hard rock.
Date: November 12, 1918
Creator: Reed, Clarence Edward
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Revolving-Cutter Rotary Boring-Drill.

Description: Patent for an improved rotary boring drill, "particularly to drills of that type which are provided with cutters of a flat, circular plate shape" (lines 16-18), designed to reduce wear from repeated use.
Date: November 2, 1915
Creator: Reed, Clarence Edward
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Roller Boring-Drill.

Description: Patent for an invention relating to "boring drills of the type having roller forms of cutters" (line 9). Structure is explained and illustration of invention is included.
Date: August 14, 1917
Creator: Reed, Clarence Edward
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boring-Drill.

Description: Patent for detachable heads and plates for frusco-conical rollers that allow for space between drills, including illustrations.
Date: April 23, 1918
Creator: Reed, Clarence Edward
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen