312 Matching Results

Search Results

Results: 1 - 24 next

Alarm Device

Description: Patent for an alarm device that is mounted on a house to warn of approaching wind storms.
Date: March 28, 1911
Creator: Stamps, William P. & Phillips, William R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Condenser.

Description: Patent for a condenser for converting exhaust steam from motors into potable water for ice making.
Date: November 15, 1910
Creator: Galbraith, David G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Air-Lift Pump

Description: Patent for an air lift pump. Illustrations included.
Date: July 30, 1912
Creator: Holmgreen, Julius H. & Underwood, William H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cistern.

Description: Patent for a rain cistern, which can have oil put in it to prevent rust and sends out dirt from the cistern if it overflows.
Date: March 8, 1910
Creator: Fischer, Christian
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a content chopping device with an adjustable lever and cutters. The cotton chopper can be attached to different cultivator frames (farm equipment) and adjusted to chop or thin out different rows of cotton stalks (or other plants).
Date: March 23, 1915
Creator: Adams, Joe B. & Miller, Lawrence M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Collapsible Life-Boat

Description: Patent for a lifeboat that can be rolled and unrolled from the side of vessels for easy access for patrons on boats in the event of emergency
Date: January 4, 1916
Creator: Dolejska, Frank & Herzik, Louis M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Animal Trap

Description: Patent for an animal trap that can continue to trap more animals even after if traps one or more.
Date: May 18, 1915
Creator: Dennis, Decatur D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Device for Catching Insects

Description: Patent for a device to gather and remove eggs deposited by insects, particularly boll weevils, from plant material.
Date: February 4, 1915
Creator: Stautzenberger, William C. & Olsen, Carl
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Attachment for Lister-Plows.

Description: Patent for a lister plow, which is a device to be attached to listers, plows, and other farming equipment. The broad design (consisting of mold board wings) and blades (or knives) will remove weeds or prevent weeds from damaging different types of farming equipment.
Date: March 16, 1915
Creator: McCune, Floyd S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fly-Trap.

Description: Patent for an improved fly-trap that effectively ensnares flies while providing an efficient method of fly disposal and easier access to the trap for cleaning, including illustrations.
Date: March 9, 1915
Creator: Crawford, James
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Animal-Trap.

Description: Patent for Improvements in Animal Traps. This trap is a "self and everset trap" (lines 11-12) with the primary purpose of creating a trap that is "efficient of operation, economical of construction, and sanitary" (lines 14-15).
Date: July 3, 1917
Creator: Burgett, William Matthews
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boll-Weevil Destroyer.

Description: Patent for a boll weevil or insect exterminating device on wheels for use outdoors, including illustrations.
Date: September 11, 1917
Creator: Graves, James Newell
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Animal-Trap.

Description: Patent for a "self-setting" (line 16) trap with a "tilting platform" (line 17) including an illustration. The trap is designed to retain the animal and is made for easy removal of the animal.
Date: September 9, 1913
Creator: Trull, Harvey L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automatic Fire-Alarm.

Description: Patent for an improved automatic fire-alarm, which will sound an alarm, release water from pipes, and alert the fire station.
Date: March 17, 1914
Creator: Singleton, Joseph J. C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen