477 Matching Results

Search Results

Results: 1 - 24 next

Animal-Trap

Description: Patent for an animal trap with a new kind of trigger fir closing the door to the trap.
Date: December 13, 1910
Creator: Hatchell, Benjamin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Combined Billing and Journal Sheet.

Description: Patent for improvements in combined billing and journal sheets there by each sheet in the journal will serve as a billing sheet, a duplicate billing sheet, and a journal page at the same time. (Lines 18-20) Further, the bound book will serve as a permanent journal after the bills have been removed. (Lines 25-26) Illustration is included.
Date: January 4, 1910
Creator: Hartley, James William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bolt-Jack

Description: Patent for a bolt jack with which bolts may be pulled without bending. Illustrations included.
Date: March 29, 1910
Creator: Smith, Henry H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Clutch and Transmission Mechanism

Description: Patent for a clutch and transmission mechanism for automobiles which strengthens the load bearing of the clutch and allows greater flexibility in changing the load.
Date: January 25, 1910
Creator: Carpenter, John C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Arc-Lamp

Description: Patent for an arc lamp which does not spark for use in headlights for trains and automobiles and in street lights.
Date: June 28, 1910
Creator: Anderson, Thomas J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Window-Shade and Roller

Description: Patent for a Window-Shade and Roller that does not use springs or analogous devices to coil the curtain around the roller. This device rolls the curtain more evenly.
Date: May 31, 1910
Creator: Lowe, Purley E. & De Young, Blanche
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Well-Screen

Description: Patent for a well screen with a greater amount of screen space that allows for a better flow of water while still obstructing other objects.
Date: April 26, 1910
Creator: Hall, Samuel N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Mail Box Signal

Description: Patent for a mail box signal which is attached to a locking system on the mail box which prevents anyone from changing the signal without unlocking the box.
Date: August 23, 1910
Creator: Harmon, William E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen