UNT Libraries Government Documents Department - 15 Matching Results

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Apparatus for Floating Vessels.
Patent for a mechanism for raising, and hauling into deeper water, a floating vessel that has run aground.
Attachment for Phonographs, &c.
Patent for an attachment for phonographs to be used to have records play on a loop. Illustrations included.
Boll-Weevil or Other Insect Destroyer
Patent for
Boll-Weevil or Other Insect Destroyer.
Patent for improvement to the machine set forth in the patent granted to John S. Doak and Alexander G. Farrington on April, 1902, No. 696419. (Page 1, lines 12-14.) The improvements are to use “a pair of troughs connected to a truck and provided with upwardly-projecting wings on their outer edges, spring-arms attached to the truck and pressing normally against the wings and the outside parts of the troughs, spiral springs adjustably mounted on the truck and pressing against the spring-arms, and means for forcing insects from growing plants into the troughs.” (Page 3, lines 74-83.) Illustration is included.
Duplex Door-Check Holder and Buffer
Patent for door check holder for preventing doors from slamming and holding them in open position. Illustrations included.
Fertilizer-Distributing Attachment
Patent for an inexpensive attachment for "drilling compost, manure, or other fertilizing material &c., &c" (lines 9-10). It is designed to be attached to any farm-wagon including illustrations.
Hydrocarbon-Burner.
Patent for hydrocarbon-burner "adapted to be used in stoves, both heating and cooking" (lines 17-18). The device "may be attached to any stove" (lines 24-25). The "invention consists in the novel construction of the burner and particularly the cap" (lines 27-28) as well as "other novel features" (lines 29-30).
Lace Fastener
Patent for a lace fastener. Illustration included.
Metal-Shears
Patent for "a machine of this nature specially designed for slotting sheets of metal in the formation of devices for plaiting cloth, a further object of the invention being to provide a machine that will be easy and simple of operation and may be operated with accuracy and into which the plate may be inserted and from which it may be removed with facility" (lines 8-17).
Spring
Patent for a spring for footwear that helps facilitate foot movement such as walking, running, jumping, etc. Illustrations included.
Steam-Generator
Patent for improvements in the construction and design of steam engines.
Tongue-Support.
Patent for a new and useful tongue support, including instructions and illustrations.
Vechicle-Top Support.
Patent for "supports for the bows of folding vehicle-tops, and has for its object to provide an improved device of this character for application to one end of the shifting rail of the top, so as to receive the bows and cushion them against injury in folding and when the vehicle is passing over a rough roadway." (Lines 8-15) Illustration included.
Vehicle Top Support
Patent for vehicle top support. Illustration included.
Washing-Machine.
Patent for a new and useful washing machine, including instructions and illustrations.
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