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in subjects: "seed boards"

Saw-Gin.

Patent for improvements in cotton-gins by having two compartments, one above the other. “The upper roll-box being especially adapted to raw cotton and the lower one to half-ginned cotton as the lint and seeds are only partially separated in one roll-box and are then delivered into another, where the operation is completed.” (Lines 24-29) This operation used less time to separate the seed and lint. Illustration is included.

Date: October 27, 1891

Creator: Bachman, Joseph A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Breast for Cotton-Gins.

Patent for improvements in breasts for cotton gins: " My invention relates to certain improvements in the construction of gin breasts for cotton gins and consists in providing in conjunction with a gin breast an adjustable "up-per circle" to facilitate the formation of the roll, to prevent the seed cotton from overflowing from the gin breast as the roll rotates, and preserve the proper degree of contact between the gin saws and the roll" (lines 12-20).

Date: April 10, 1894

Creator: Schulze, Andrew