Sash Fastener.

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Description

Patent for a new and improved sash-fastener. This design consists in "the rack-bar, the pawl consisting of a metallic strip bent into substantially triangular form, one of the angles engaging the rack-bar, the pivot-screw passed through an eye formed at the upper angle of the pawl, and a handle at the remaining angle of the pawl, a stop-pin inserted through the pawl in rear of the engaging-point, and a spring to hold the pawl normally in engagement with the rack-bar" (lines 11-20).

Physical Description

[2], 1 p. : ill. ; 23 cm.

Creation Information

Elkins, William Franklin April 2, 1889.

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This patent is part of the collection entitled: Texas Patents and was provided by the UNT Libraries Government Documents Department to The Portal to Texas History, a digital repository hosted by the UNT Libraries. It has been viewed 15 times. More information about this patent can be viewed below.

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Description

Patent for a new and improved sash-fastener. This design consists in "the rack-bar, the pawl consisting of a metallic strip bent into substantially triangular form, one of the angles engaging the rack-bar, the pivot-screw passed through an eye formed at the upper angle of the pawl, and a handle at the remaining angle of the pawl, a stop-pin inserted through the pawl in rear of the engaging-point, and a spring to hold the pawl normally in engagement with the rack-bar" (lines 11-20).

Physical Description

[2], 1 p. : ill. ; 23 cm.

Notes

"SPECIFICATION forming part of Letters Patent No. 400,554, dated April 2, 1889. Application filed January 8, 1889. Serial No. 295,770. (No model.)"

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Texas Patents

United States patents filed by Texas inventors before 1900. A majority of the patents are for agricultural and industrial applications.

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Creation Date

  • April 2, 1889

Accepted Date

  • April 2, 1889

Submitted Date

  • January 8, 1889

Added to The Portal to Texas History

  • Aug. 4, 2011, 5:55 p.m.

Description Last Updated

  • March 20, 2024, 9:34 p.m.

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Elkins, William Franklin. Sash Fastener., patent, April 2, 1889; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth172009/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.

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