Plow.

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Description

Patent for a new and improved plow. This design consists in "the combination of the share having the keeper on the mold-board and the arm, the detachable point bearing against the outer side of the arm and having the tongue engaging the keeper, and the lever fulcrumed to the mold-board at a point between the keeper and landside, and having the short arm adapted to lap the joint between the point and mold-board and to engage the outer end of the tongue to lock the latter in the keeper" (lines 82-92).

Physical Description

[2], : ill. ; 23 cm.

Creation Information

Hyer, Robert Stewart June 10, 1890.

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Description

Patent for a new and improved plow. This design consists in "the combination of the share having the keeper on the mold-board and the arm, the detachable point bearing against the outer side of the arm and having the tongue engaging the keeper, and the lever fulcrumed to the mold-board at a point between the keeper and landside, and having the short arm adapted to lap the joint between the point and mold-board and to engage the outer end of the tongue to lock the latter in the keeper" (lines 82-92).

Physical Description

[2], : ill. ; 23 cm.

Notes

"SPECIFICATION forming part of Letters Patent No. 430,027, dated June 10, 1890. Application filed October 10, 1889. Serial No. 326,563. (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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  • June 10, 1890

Accepted Date

  • June 10, 1890

Submitted Date

  • October 10, 1889

Added to The Portal to Texas History

  • Aug. 4, 2011, 5:55 p.m.

Description Last Updated

  • March 10, 2024, 12:58 a.m.

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Hyer, Robert Stewart. Plow., patent, June 10, 1890; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth172392/: accessed April 25, 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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