Lock.

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Description

Patent for an invention that relates to locks. "The prime object of the invention is to provide a supplemental locking device for the holding element, which is entirely separate from the usual locking mechanism, so that should one unacquainted with the lock attempt to open it in the ordinary manner by operating said usual mechanism the holding element will still be securely locked and the attempt would thus be frustrated." (Lines 14-21) Illustration is included.

Physical Description

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

Creation Information

Rodrigo, Hendrick November 26, 1901.

Context

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. More information about this patent can be viewed below.

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  • Rodrigo, Hendrick Hendrick Rodrigo, of Huston, Texas and a subject of the Queen of the Netherlands.

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  • Main Title: Lock.
  • Added Title: Lock.

Description

Patent for an invention that relates to locks. "The prime object of the invention is to provide a supplemental locking device for the holding element, which is entirely separate from the usual locking mechanism, so that should one unacquainted with the lock attempt to open it in the ordinary manner by operating said usual mechanism the holding element will still be securely locked and the attempt would thus be frustrated." (Lines 14-21) Illustration is included.

Physical Description

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

Notes

Application filed September 17, 1900. Serial No. 30,373. (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

  • November 26, 1901

Accepted Date

  • November 26, 1901

Submitted Date

  • September 17, 1900

Added to The Portal to Texas History

  • Oct. 16, 2014, 6:42 a.m.

Description Last Updated

  • March 1, 2024, 3:29 a.m.

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Rodrigo, Hendrick. Lock., patent, November 26, 1901; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth514301/: accessed May 21, 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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