Texas Patents - 5 Matching Results

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Patent for an equalizer for horse harnesses that equalizes the draft between horses pulling a vehicle.

Date: July 2, 1912

Creator: McNatt, Daniel W.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a pipe lifting and lowering jack that will hold pipes at various positions in wells.

Date: February 27, 1912

Creator: Smith, Thomas Monroe

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a saw cleaner for cotton gins that cleans the saw teeth when the gin is cranked backward.

Date: July 2, 1912

Creator: House, Charles D.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a desk for stenographers. Illustrations included.

Date: April 16, 1912

Creator: Long, James C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a stenographers desk that can be put over a typewriter and is foldable.

Date: October 1, 1912

Creator: Long, James C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department