9 Matching Results

This system will be undergoing maintenance June 27th between 9:00AM and 12:00PM CDT.

Search Results

Results: 1 - 9

Lock

Description: Patent for a keyless combination lock, including illustrations.
Date: July 23, 1901
Creator: Katzenberger, Oscar
Partner: UNT Libraries Government Documents Department

Spring-frame for Motor-cycles

Description: Patent for a suspension spring-frame that is lighter and provides better absorption of shock for motorbikes, with illustrations.
Date: December 23, 1902
Creator: White, Edward Young
Partner: UNT Libraries Government Documents Department

Non-Refillable Bottle.

Description: Patent for a new and useful no refillable bottle, including instructions and illustrations.
Date: January 23, 1900
Creator: Gutzeit, Charles X.
Partner: UNT Libraries Government Documents Department

Sewing Awl

Description: Patent for a sewing awl. Illustration included.
Date: June 23, 1908
Creator: Morgan, John W. & Luckenbach, Louis C.
Partner: UNT Libraries Government Documents Department

Thill Coupling

Description: Patent for a thill coupling. This invention is designed to be placed between the rear end of the thill and the connection of the thill with the axle of a vehicle to reduce rattling noises.
Date: June 23, 1903
Creator: Trainer, Edgar
Partner: UNT Libraries Government Documents Department

Forge Locked Grating.

Description: Patent for a forge locked grating for use in jails, which does not collect dirt and is very rigid.
Date: November 23, 1909
Creator: Youngblood, David Franklin
Partner: UNT Libraries Government Documents Department

Rotary Force-Pump

Description: Patent for an improved type of water pump that operates using a method where "valves of each piston work parallel to each other and through the cylinders at points diagonally opposite" (lines 15-17)
Date: September 23, 1902
Creator: Frank, Samuel M.
Partner: UNT Libraries Government Documents Department

Bicycle.

Description: Patent for certain new and useful improvements in bicycles, including instructions and illustrations.
Date: January 23, 1900
Creator: White, Edward Y.
Partner: UNT Libraries Government Documents Department

Adjustable Bicycle-Rest.

Description: Patent for a new and useful adjustable bicycle-rest, including instructions and illustrations.
Date: January 23, 1900
Creator: Wise, Harry
Partner: UNT Libraries Government Documents Department
Back to Top of Screen