UNT Libraries Government Documents Department - 11 Matching Results

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Cash-Box

Patent for "a device adapted for persons making a great number of small collections, such as railway conductors" (lines 8-10).

Date: March 4, 1902

Creator: Peetz, John J.

Patent for a new and useful comb-cleaner. "This invention is an improved construction of comb-cleaner, the object being to provide an exceedingly cheap, simple, and efficient device by means of which a comb can be quickly and effectively cleaned" (line 10).

Date: January 21, 1902

Creator: Hess, Hugo

Cotton Compress

Patent for improvements to the cutting mechanism in cotton compresses to "provide positive and reliable means for severing the full-grown or completed bale from the remaining column of compressed material and yieldingly supporting the said remaining column of compressed material under pressure to permit the baling operation to continue" (lines 21-27).

Date: December 16, 1902

Creator: Griffin, Thomas J.

Device for Enlarging Negatives.

Patent for a new or improved device to enlarge negatives; that is simple, portable, and ready to use, including illustrations.

Date: February 18, 1902

Creator: Hutchings, George B.

Fiber Separating Machine

Patent for machines for separating the textile fiber of various plants, and has for its objects generally to simplify such machines, perfect their product, and avoid waste (lines 11-15) with illustrations.

Date: May 13, 1902

Creator: Allision, Samuel Benjamin & Dorrestein, C. A.

Hydrocarbon-Burner

Patent for a burner that uses crude petroleum as well as kerosene, or gasoline. This device works in a way to prevent the jets from clogging and produces a steady flame.

Date: May 14, 1902

Creator: Wadkins, George

Machine for Separating Fiber from Stalks.

Patent for a machine that separates fibers from the stalks and leaves of a variety of plants, including ramie, flax, pineapple, and sisal.

Date: January 7, 1902

Creator: Allison, Samuel B.

Paddle-Wheel.

Patent for improvements in paddle-wheels by transferring the combined power of the outer paddle-wheel and the inner drum to the shaft thus increased the driving power of the wheel. Illustration is included.

Date: April 15, 1902

Creator: Glardon, Henri

Paper-Holder for Enlarging-Cameras.

Patent for an improvement in holders attached to enlarging-cameras to hold the paper being exposed: "The object of the invention is to provide a simple and convenient form of paper-holder in which the paper may be readily inserted and removed and from which the light will be effectually excluded" (lines 15-19).

Date: February 18, 1902

Creator: Hutchings, George B.

Retort Hydrocarbon-Burner.

Patent for improvements in retort-burners, to be used for any suitable and desired purposed and for any kind of oils by providing a "direct-combustion retort-burner that the combustion will be perfect and complete and the oil and air may be supplied thereto under a uniform pressure of high or low degree." (Lines 20-27) The retort-burner will be "readily assembled without the necessity of having special machinery for their manufacture or skilled workmen to put them together." (Lines 31-34) Illus… more

Date: June 17, 1902

Creator: Duncan, Alfred D. & Wafer, William H.

Tool For Withdrawing Casings From Wells.

Patent for tool for withdrawing casings from wells that is "easy to apply and convenient to manipulate while in use" (lines 15-17).

Date: October 14, 1902

Creator: Bennison, Samuel