Texas Patents - 4 Matching Results

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Seed-Planter.

Description: Patent for "a construction of seed-planter providing a positive and efficient means for planting any desired number of rows at one time, while at the same time having means for opening the furrow, dropping the seed, and covering up the furrow in one operation." (Lines 14-19) Includes instructions and illustrations.
Date: January 5, 1897
Creator: Mannewitz, Maximilian
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Partner: UNT Libraries Government Documents Department

Paper-Bag Machine.

Description: Patent for improvements in the paper-bag machine (related to author's previous Patent No. 689,441, December 24, 1901) for the purpose of improving the mechanism for forming the primary fold of the bag-bottom in the bag-folding process, including descriptions of the machinery, parts, and illustrations.
Date: May 5, 1903
Creator: Tyson, Frank
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Spring-Wheel.

Description: Patent for wheels in which spring-spokes are utilized to provide resilience. Provides design in which spokes are curved to correspond with the curvature of the hub allowing fastening to the rim.
Date: August 5, 1913
Creator: Martin, Vol
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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