7,358 Matching Results

Search Results

Results: 1 - 24 next

BLIND-STOP

Description: Patent for an improvement in Blind-Stops. "My invention relates to improvements in blind-stops, and has for its object to provide a simple, strong, and cheap device of this kind." (lines 15-18) and illustration.
Date: August 18, 1903
Creator: Koenig, Charles Louis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Aerodrome

Description: Patent for an aerodrome which is a heavier than air flying machine powered by motorized propellers
Date: August 24, 1909
Creator: Sinclair, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Amusement Device

Description: Patent for an amusement device. This invention is designed as an apparatus for a swing, a trapeze, a horizontal bar, and seesaw. Illustration included.
Date: December 18, 1906
Creator: Haye, August, of San Antonio, Texas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Phonograph-Machine.

Description: Patent for a new phonograph machine with improvements of sound-box-transversing mechanisms and uniformity of movements, including illustrations.
Date: April 17, 1906
Creator: Dubinski, Benjamin.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cattle Guard

Description: Patent for a cattle guard. "This invention is a cattle guard having transverse drainage conduits with overhanging plates and so proportioned that the foot of an animal will be projected into the conduit" (lines 13-17). Illustration included.
Date: June 26, 1906
Creator: Lee, Jacob Martin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Closure for Bottles, &c.

Description: Patent for a tamper-proof bottle cap made of flexible metal that expands to seal the bottle and cannot be removed and replaced without signs being evident in the bottle and cap.
Date: April 2, 1907
Creator: Hull, John William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen