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Metal Fastener for Envelops, &c.
Patent for certain new and useful improvements in metal fasteners for envelops, including instructions and illustrations.
Date:
July 4, 1899
Creator:
Holcombe, Henry Cannon; Maddox, John Wilson & Maddox, Francis Marion
System:
The Portal to Texas History
Paint.
Patent for "a new and useful Improvement in Aqueous Paint" (lines 5-7) involving mud taken from Lake McDonald, in Austin, Texas, in combination with various admixtures of chemical and organic materials.
Date:
February 4, 1896
Creator:
Reynolds, Walter James
System:
The Portal to Texas History
Agricultural Implement.
Patent for a new and improved sweep. This design consists "in a sweep of a suitable shape and construction having attached to each of its rear corners a vertical bar or wings, which extends parallel to the course of the plow and backward a suitable distance beyond the sweep proper . . . The object of [the] invention is to attach to the rear corners or wings of a sweep bars or runners, which rest upon the ground and steady the sweep and prevent it from wabbling or dodging while in use" (lines 14-25).
Date:
March 4, 1890
Creator:
Cameron, Hugh L.
System:
The Portal to Texas History