4 Matching Results

Search Results

Results: 1 - 4

Wrench.

Description: Patent for a new and improved wrench with a "novel means for adjustably controlling the position of the movable jaw with respect to the stationary jaw" (lines 12-15), including illustrations.
Date: August 29, 1916
Creator: Parmer, Ernest W.
Partner: UNT Libraries Government Documents Department

Power-Transmitting Device

Description: Patent for improvements to a power transmitting device, the likes of which may be attached to motor vehicles or other motor operated machinery.
Date: August 3, 1915
Creator: Foster, Frank A. & Rockwell, Clayton S.
Partner: UNT Libraries Government Documents Department

Silo.

Description: Patent for an adjustable size silo, including illustrations.
Date: August 17, 1915
Creator: Starr, William Burr
Partner: UNT Libraries Government Documents Department

Seed-Planter

Description: Patent for a seed planter that has a revolving set of cups that are filled with seed and then planted as the seed planter crosses a field.
Date: August 20, 1912
Creator: Adams, William M.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen