UNT Libraries Government Documents Department - 148,000 Matching Results

Search Results

prev Results: 36251 - 36274 next

Saw Cotton-Gin.

Description: Patent for "cotton-gins, and more particularly to pneumatic means for removing the lint from the gin-saws, [the] object being to provide a constructions by the use of which the cotton will be taken from the saw-teeth in the condition of down and not in a tufted or ropy state." (Lines 10-16) Includes instructions and illustrations.
Date: December 31, 1895
Creator: Lumpkin, Robert B. & Ogden, George
Item Type: Refine your search to only Patent

Hay-Rake.

Description: Patent for an improvement on a revolving hay-rake that is simple, economic, and easily manipulated. It can move backwards as well as forward, and the teeth can turn freely. The ground pressure of the teeth can be adjusted.
Date: April 30, 1895
Creator: Lunday, Isaac G.
Item Type: Refine your search to only Patent

Sand-Band.

Description: Patent for a sand band which will prevent sand and dirt from working in between the axle and hub and into the axle-box of a vehicle.
Date: October 12, 1880
Creator: Lupton, Lewis R.
Item Type: Refine your search to only Patent

Stamp Canceler and Register.

Description: Patent for a new and improved stamp canceller. This design "consists in the combination, with an ordinary hand canceling device, of an indicator" (lines 22-24). This design utilizes a lever, and "[b]y properly adjusting [it], the device will indicate the cancellation of one-cent or three-cent stamps, and it is obvious that by making similar and proper provision for the adjustment of the throw of [the lever] the cancellation of stamps of any denomination may be indicated" (lines 83-89).
Date: May 3, 1881
Creator: Lupton, Lewis R.
Item Type: Refine your search to only Patent

Bandage

Description: Patent for a new bandage or dressing clamp that will hold a bandage in place. It includes two circular, notched jaws held together by an adjustable tube. Illustrations included.
Date: April 21, 1914
Creator: Lupton, Minnie May
Item Type: Refine your search to only Patent

Vehicle Seat Construction.

Description: Patent for a new two-seated vehicle seat construction that allows the back portion of the seats to be swung back and flush with the seat portion and then used for sleeping accommodations, including illustrations.
Date: October 26, 1915
Creator: Luse, Jonathan E.
Item Type: Refine your search to only Patent

Clothes Pin

Description: Patent for a clothes pin. This clothing pin is made of wire and designed to be used for hanging clothes on a line. Illustration included.
Date: November 6, 1906
Creator: Luster, Thomas A. & Stewart, James W.
Item Type: Refine your search to only Patent

Vest and Drawers Holder.

Description: Patent for new and improved suspenders. This design consists, "[a]s an improved article of manufacture, the vest and drawers holder . . . consisting of the main bar having the arm bent downward from its upper end and provided with a clasp for connecting with the drawers, the main bar being also provided near its upper and lower ends with safety-pins for connection with the vest" (lines 60-67).
Date: September 27, 1892
Creator: Lustig, Albert
Item Type: Refine your search to only Patent

Fire Extinguisher.

Description: Patent for a new and improved fire extinguisher. This design consists in "[t]he combination of the expansible rod, the sweep arm or lever pivotally connected thereto, the horizontal rod, the doors, the cord connected to said doors and to the rod and adapted to be disengaged from said rod by the sweep-arm, the steam-pipe provided with a cut-off valve, and the weight supported normally in an elevated position by the sweep-arm and adapted to be released thereby to open the valve" (lines 72-81).
Date: January 15, 1889
Creator: Lutcher, Henry J.
Item Type: Refine your search to only Patent

Thermostatic Signal

Description: Patent for Thermostatic Signal. "The object of my invention is to provide a device whereby an alarm will be automatically sounded when the temperature of the drier has reached too high a point." (lines 13-16). With Illustrations.
Date: September 18, 1888
Creator: Lutcher, Henry J.
Item Type: Refine your search to only Patent

Drier

Description: Patent for inventing an low cost and efficient apparatus for a drier. The primary use is for drying fertilizers and animal hair, but can also be adapted for other commodities.
Date: August 27, 1918
Creator: Luther, Calvin R.
Item Type: Refine your search to only Patent

Identification-Tag

Description: Patent for metal identification tags with imprinted indicia to keep records of something. The tags are used on bale ties and will replace paper tags due to flammability.
Date: September 3, 1918
Creator: Luthy, Joseph Anton
Item Type: Refine your search to only Patent

Cell Tester

Description: Patent for a portable device that can test battery cells to determine if they are outputting the normal current, of if voltage has dropped.
Date: October 24, 1916
Creator: Luthy, Joseph O.
Item Type: Refine your search to only Patent

Plate for Secondary Batteries.

Description: Patent filed by Joseph O. Luthy, a citizen of the Republic of Switzerland, residing in the city of San Antonio, concerning new and useful improvements in placates for secondary batteries. Figures page 1. Description of patent begins page 2.
Date: June 15, 1915
Creator: Luthy, Joseph O.
Item Type: Refine your search to only Patent
Back to Top of Screen