UNT Libraries Government Documents Department - 12 Matching Results

Search Results

Results: 1 - 12

Car-Coupling.

Description: Patent for a car coupling that consists of a pin, a lever, a catchbar, a drawhead that sits under the catchbar and guides it, a rack slide, and a curved lifter. It improves on a patent previously granted to the inventor (No. 437,734).
Date: June 27, 1893
Creator: Testard, Adrian
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for an improved car coupling that can be operated without going between cars. The coupling facilitates "the coupling of cars having drawheads at the same and different heights by readily guiding the link of one of them into the other" (lines 14-17).
Date: July 18, 1893
Creator: Norcross, George A.
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for an inexpensive, simple, and efficient improved twin-jaw coupling that couples automatically and easily uncouples. Operators do not need to go between cars to uncouple the cars. "A further object of the invention is in the operation of uncoupling to open the knuckle after releasing the same in order to have the knuckle in position predatory to coupling" (lines 16-19).
Date: September 26, 1893
Creator: Anderson, Anders Peder
Item Type: Refine your search to only Patent

Car-Coupling.

Description: Patent for a car coupling that operates automatically and without causing danger to the railway employees. It operates by a lever on the side or top of the car.
Date: December 5, 1893
Creator: Burglin, Bernhard
Item Type: Refine your search to only Patent

Wrench and Cutter.

Description: Patent for a simple, durable, and economic wrench and cutter that is easily used to turn nuts, pipes, or to cut pipes. The wrench does not need to be removed while cutting.
Date: April 18, 1893
Creator: Fletcher, Theodore
Item Type: Refine your search to only Patent

Tumbler-Washer.

Description: Patent for a device that is meant to thoroughly clean the inside and outside of glasses, mugs, and similar articles. The operator need not get their hands wet, and the brushes that clean the glasses are adjustable for different sized glasses.
Date: August 22, 1893
Creator: Zauner, Alexander
Item Type: Refine your search to only Patent

Pneumatic Cotton-Picker.

Description: Patent for an improved pneumatic cotton-picker that is meant "to produce a simple machine having a cotton receiving box or vacuum box and arranged to use both a blast and suction pipe, these pipes being oppositely arranged and the suction pipe being made to deliver into the cotton box" (lines 10-17). The cotton is sucked from the plants and delivers it into a cotton box. A guide lines the machine up with the row of cotton.
Date: May 23, 1893
Creator: Mauermann, Gustav A.
Item Type: Refine your search to only Patent

Plow.

Description: Patent for an improved plow that consists of a plow beam, a horizontal shoulder and a loop in its front, a clamp that adjusts the loop, a screw in the clamp and the vertical bar, and draft appliances. It is especially designed to easily connect to the animal that is drawing it.
Date: August 8, 1893
Creator: Blunck, John
Item Type: Refine your search to only Patent

Fan and Motoro Therefor.

Description: Patent for a motor-propelled fan that can attach to any support, especially beds steads and other furniture. The motor is simple and can be easily manipulated.
Date: May 9, 1893
Creator: Sneckner, George A. & Roth, Charles E.
Item Type: Refine your search to only Patent
Back to Top of Screen