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Improvement in Combined Adjustable Fire-Fenders, Grates, and Andirons.
Patent for improvement in fire-fender and grate with separable andirons that is adjustable to different fireplaces, and which can be adapted for wood or coal.
Date:
May 13, 1873
Creator:
Hall, William N.
System:
The Portal to Texas History
Improvement in Cotton-Gin-Saw Cleaners.
Reissued patent for "a device for quickly cleaning the saws of cotton-gins when they become gummed. It consists in a series of knives that are supported by a movable bar or frame, and may be thrust between the saws when the same are to be cleaned (para. 4-5).
Date:
May 20, 1879
Creator:
Munger, Robert S.
System:
The Portal to Texas History
Improvement in Baling-Presses.
Patent for a new and useful improvements in baling-presses.
Date:
May 16, 1876
Creator:
Page, John H.
System:
The Portal to Texas History