UNT Libraries Government Documents Department - 6 Matching Results

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Automatic Fire-Alarm.
Patent for the automatic fire alarm system relates to a fusing wire that reacts to any heat or fire by closing circuit inside of the battery resulting in sounding off the alarm, and thus, improving the fire-alarm system structure.
Cotton Chopper and Cultivator.
Patent for improvement in cotton chopper and cultivator in “which the cultivator-blades may be readily adjusted to cultivator-blades may be readily adjusted to any desired distance from the row of plants that is being operated upon, and in which the number of chopping-hoes may be increased or diminished, so as to regulate the distance between the stands of cotton or the extent of each stand.” (Lines 13-19) Illustration is included.
Package-Tie.
Patent for a package tie for packages of mail, which holds securely and is easily undone by pulling from both ends.
Seed Planter
Patent for a seed planter. This invention is designed to plant seed in hills at any desired predetermined distance apart.
Seeder
Patent for a seeder. This invention relates to seed dropping mechanisms for corn planters. Illustration included.
Seeder
Patent for an attachment or stand-alone seeding device which is "inexpensive...durable, and easy and effective in operation." (lines 16 & 17) Includes instructions and illustrations.
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