UNT Libraries Government Documents Department - 15 Matching Results

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Cotton Seed Linter

Description: Patent for "improvements in cotton-seed linters" (Lines 5-6) for improving efficiency of "separating the the lint from motes and other dirt and trash" (lines 15-16) including illustrations.
Date: June 30, 1914
Creator: Vardell, Arthur A.
Item Type: Refine your search to only Patent

Striking Mechanism for Stenographic Writing-Machines.

Description: Patent for "new and useful Improvements in Striking Mechanism for Stenographic Writing-Machines, of which the following is a specification. Our invention relates to stenographic typewriting machines, and relates more particularly to a striking mechanism for such machines" (lines 6-13).
Date: November 30, 1915
Creator: Edwards, Alrah B. & Russell, Frank K.
Item Type: Refine your search to only Patent

Writing-Machine.

Description: Patent for "new and useful Improvements in Writing-Machines, of which the following is a specification. Our invention relates to stenographic writing machines and particularly to a ribbon feed and reverse for such machines" (lines 6-11).
Date: November 30, 1915
Creator: Edwards, Alrah B. & Russell, Frank K.
Item Type: Refine your search to only Patent

Crate.

Description: Patent for a crate for eggs which allows the eggs to be suspended in individual compartments for shipping. The crate will be lined with flexible material that will cushion the egg absorbing shock, including illustrations.
Date: May 30, 1916
Creator: Smith, Nora S.
Item Type: Refine your search to only Patent

Violin.

Description: Patent for violin with special arrangement of two strings. The two strings produce similar tones when vibrated.
Date: January 30, 1917
Creator: Rice, John Henry
Item Type: Refine your search to only Patent

Loose-Leaf Binder

Description: Patent for new loose leaf binder to help carry leaf support and means for separating the members and displacing one longitudinally relation with the other.
Date: October 30, 1917
Creator: Moody, Jason B.
Item Type: Refine your search to only Patent

Pad for Lower Limbs

Description: Patent for a new single pad for the lower limbs, particularly of "feminine theatrical performers" (lines 12-13). Unlike previous pads which represented single muscles, the new pad contains all the muscles required for a lower limb in one, so that the muscles will not slip around when the performer is dancing.
Date: October 30, 1917
Creator: Matragos, Nick
Item Type: Refine your search to only Patent

Elevator Signal System

Description: Patent for an elevator signal system that can be installed in elevators which indicates "the floor positions of all the cars as well as the car carrying the indicator" (lines 10-12), including illustrations.
Date: July 30, 1918
Creator: McNabb, Alvin C.
Item Type: Refine your search to only Patent
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