UNT Libraries Government Documents Department - 26 Matching Results

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Acetylene-Gas Apparatus.

Patent for machines that generate acetylene gas for a "simple and comparatively inexpensive construction, in which the gas is thoroughly washed before entering the service-pipe and in which the water-supply to the generator is controlled by the gas pressure and the carbid kept at all times cooled by surrounding water" (lines 11-17).

Date: December 4, 1900

Creator: McGoldrick, William Hamilton

Item Type: Patent

Adjustable Bicycle-Rest.

Patent for a new and useful adjustable bicycle-rest, including instructions and illustrations.

Date: January 23, 1900

Creator: Wise, Harry

Item Type: Patent

Bicycle.

Patent for certain new and useful improvements in bicycles, including instructions and illustrations.

Date: January 23, 1900

Creator: White, Edward Y.

Item Type: Patent

Bit.

Patent for a bridle bit that helps a handler to hold or guide an animal without harming its mouth. Illustration included.

Date: August 21, 1900

Creator: Castro, Alberto

Item Type: Patent

Can-Filling Machine.

Patent for a new and useful machine for filling bottles and analogous receptacles, including instructions and illustrations.

Date: January 2, 1900

Creator: Gebhardt, William

Item Type: Patent

Car-brake

Patent for a car-brake that improves the ability of a train to stop its forward motion.

Date: December 29, 1900

Creator: Wise, Harry

Item Type: Patent

Curtain-Fixture

Patent for

Date: June 19, 1900

Creator: Thompson, Christopher Columbus

Item Type: Patent

Eyeglasses

Patent for "an improvement in eyeglasses; and it consists in certain novel constructions and combinations of parts" (lines 7-9), illustration and instructions included.

Date: March 13, 1900

Creator: Critzer, A. B.

Item Type: Patent

Flash-Light System.

Patent for new and useful flash light system where the "plurality of lights or series of lights are alternately cut into and then out of the lighting-circuit, so there are a series of flashes " (lines 10-13), including illustrations.

Date: July 31, 1900

Creator: Wright, Martin

Item Type: Patent

Folding Cot.

Patent for a new and useful folding cot, including instructions and illustrations.

Date: February 13, 1900

Creator: Hutchinson, Searcy T.

Item Type: Patent

Guard-Rail.

Patent for guard rails for use in connection with frogs or switches, including illustrations.

Date: May 8, 1900

Creator: Murphy, John

Item Type: Patent

Hotel-Register And Advertising-Card Cabinet.

Patent for a new and useful hotel register and advertising card cabinet, including instructions and illustrations.

Date: January 30, 1900

Creator: Duncan, Selden

Item Type: Patent

Lawn-Sweeper.

Patent for a light weight lawn sweeper that doubles as a shovel for lawn debris. Illustrations included.

Date: August 14, 1900

Creator: Caruthers, John Irving

Item Type: Patent

Lawn-Trimmer.

Patent for a new and useful lawn trimmer, including instructions and illustrations.

Date: January 30, 1900

Creator: Luke, William

Item Type: Patent

Locomotive-Pilot Coupling

Patent for new and useful improvements in locomotive-pilot couplings (lines 5-6), including illustrations and instructions.

Date: February 8, 1900

Creator: Butcher, George W.

Item Type: Patent

Motor

Patent for a motor for a sewing machine that is simple and less expensive.

Date: August 31, 1900

Creator: Daniels, James R.

Item Type: Patent

Non-Refillable Bottle.

Patent for a new and useful no refillable bottle, including instructions and illustrations.

Date: January 23, 1900

Creator: Gutzeit, Charles X.

Item Type: Patent

Railway-Switch-Locking Device.

Patent for "a switch-locking device comprising a lock contained within the switch-lever of the switch-stand, by the use of which the switch may be more quickly and positively manipulated and finally locked in position" (lines 3-7).

Date: October 30, 1900

Creator: Sulfer, Charles

Item Type: Patent