120 Matching Results

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Lawson, Herbert D."  
Results: 1 - 24 next

Work Holder

Description: Patent for a work holder. The invention provides adjustable jaws to clamp the work in position. Illustrations included.
Date: August 16, 1904
Creator: Eichblatt, Otto H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Work-Holder

Description: Patent for a work holder designed to hold structures such as doors, windows, and shutters while in construction. Illustrations included.
Date: January 10, 1911
Creator: De Bord, James Alexander
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for a new windmill design with improvement to the "mechanism for transmitting the motion of the wheel shaft to the pump rods."
Date: November 25, 1902
Creator: Morrisson, Andrew
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lumber-Dolly.

Description: Patent for a lumber dolly, which has an anti-tilting device that can be used while loading or unloading the dolly.
Date: August 3, 1909
Creator: Lott, Andrew Gains
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lubricator.

Description: Patent for a lubricating device for use on railroad cars, which continuously supplies lubricant to the journal box of the train car.
Date: October 6, 1908
Creator: Maness, William C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Windmill.

Description: Patent for a windmill, which transmits its energy better to the pump and can be adjusted into and out of the wind.
Date: December 13, 1910
Creator: Dwight, James L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Insect Destroyer

Description: Patent for an insect destroyer. This invention is an inexpensive attachment with burners to burn insects between rows. Illustration included.
Date: March 8, 1904
Creator: Smith, Needham
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Insect Destroyer

Description: Patent for an insect destroyer for use on cotton fields to destroy moths that produce boll weevils. Illustration included.
Date: November 27, 1906
Creator: Sissom, Thomas A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a vehicle wheel, which has a tire tread cushion on it to absorb shocks, reduce war on the tread, and make the tire move relatively to the hub of the wheel.
Date: August 10, 1909
Creator: Curtis, Zenas Albert
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tuning Instrument.

Description: Patent for a tuning instrument that has interchangeable reeds and can find the fourth, fifth, and single tone of an octave.
Date: March 21, 1911
Creator: Norcross, Levi Watson
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a vehicle wheel for automobiles that is constructed to prevent the rim from moving out of line with the hub without being bulky. It is simple in construction and resilient enough to be a substitute for a wheel equipped with a pneumatic tire that has springs shaped so that they will not snap off when subjected to sudden jolts.
Date: May 9, 1911
Creator: Tucker, Holling G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trap

Description: Patent for a trap for rodents. The invention consists of multiple doors for actuation by the weight of the rodent. Illustration included.
Date: April 16, 1907
Creator: Yturri, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Trap For Crustacea

Description: Patent for a crustacea trap. This device is designed for use in catching crabs, lobsters, and other crustacea. Illustrations included.
Date: October 23, 1906
Creator: Franklin, Robert M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Stalk-Cutter.

Description: Patent for a stalk cutter, which can cut two rows of plants simultaneously and keeps the cut stalks from jamming the machine.
Date: August 6, 1907
Creator: Harper, George Edward
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen