Roller Bearing


Patent for improvement on roller bearings that include spaced rings and multiple rollers.

Physical Description

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

Creation Information

Tatum, Franklin M. November 2, 1911.


This patent is part of the collection entitled: Texas Patents and was provided by 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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  • Tatum, Franklin M. Franklin M. Tatum of Nacagdoches, Texas assignor by direct and mesne assignments of one-sixth to John T. Norris, one-sixth to H. E. Norris, eight thirty-sixths to David B Woods, one eighteenth to James M. Sanders, two twenty-fourths to W. I. Davis, one twenty-fourth to J. D. Redditt, and one twenty-fourth to R. E. Harkrider all of Center, Texas, one-eighteenth to Thomas M. Barham of Kansas City, Missouri, and one sixth to a R. Fox of Center, Texas.



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  • Main Title: Roller Bearing
  • Added Title: Roller Bearing


Patent for improvement on roller bearings that include spaced rings and multiple rollers.

Physical Description

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


Application filed November 2, 1911. Serial No. 658,199



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This patent is part of the following collection of related materials.

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 2, 1911

Accepted Date

  • October 22, 1912

Added to The The Portal to Texas History

  • Oct. 16, 2014, 6:42 a.m.

Description Last Updated

  • Feb. 15, 2017, 12:55 p.m.

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Tatum, Franklin M. Roller Bearing, patent, November 2, 1911; [Washington D.C.]. ( accessed May 26, 2018), University of North Texas Libraries, The Portal to Texas History,; crediting UNT Libraries Government Documents Department.