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Swab Holder

Description: Patent for improvements in swab-holders consisting of a sectional box or cup containing fibrous material to apply a lubricating oil for the piston-rod to reduce friction and wear on the rod.
Date: July 10, 1906
Creator: Bruce. J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Piston-Rod Connection

Description: Patent for a connector between a cross-head and a piston-rod that reduces strain by using a double taper and binder elements in line with the thrust of the piston-rod to prevent fractures and breaks as a result of the end thrust.
Date: April 17, 1906
Creator: McElvaney, Charles T.
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Partner: UNT Libraries Government Documents Department

Reed-Organ.

Description: Patent for a cheap and simple reed-board that provides a uniform tone that is produced through the register or registers and allows the freedom of communication between the reed-cells and pipe or resonance cells.
Date: January 30, 1906
Creator: Preston, Percy C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Skiving Machine

Description: Patent for a skiving device. This invention is adapted to skive leather straps with intent for use as harness and belting. Illustration included.
Date: February 27, 1906
Creator: Emerson, George W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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