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Ice-Holding Device.

Description: Patent for a device to hold ice upon running-boards of vehicles (lines 10-11.) This device is flexible in use (it can be pulled up to reveal the ice, and put back out of the way), simple in design, and cheap to construct.
Date: March 21, 1922
Creator: Barton, Warren D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Loose-Leaf Binder.

Description: Patent for a loose-leaf binder for records that does not require removing previously inserted pages to add new ones and secures them in place with a screw lock on the paper holding rings. When the book is full, the whole binder may be locked in place as a form of permanent binding and may only be opened with a key.
Date: March 19, 1907
Creator: Parry, Rees F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Manual-Training Apparatus.

Description: Patent for a new improvement in a manual training apparatus for teaching swimming without water. The device allows the exerciser to lie face down on the provided mat and turn cranks to simulate swimming motions.
Date: March 21, 1916
Creator: Hartnett, William J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bridle.

Description: Patent for "a bridle wherein means for controlling a horse is provided." (lines 15-16) including instructions and illustrations.
Date: March 16, 1915
Creator: Hentschel, Andrew J.
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Partner: UNT Libraries Government Documents Department

Vapor or Gas Generating Apparatus

Description: Patent for vapor or gas generating apparatus. "This invention relates to an apparatus for generating vapor and gases from the air, earth, wood and other substances, for the treatment of internal and external diseases, the object of the invention being to provide a simple reliable, effective and economical apparatus whereby medical vapors or gases of various kinds may be rapidly and conveniently generated and used in the treatment and cure of various internal and external disorders" (lines 9-19)… more
Date: March 7, 1911
Creator: Norwood, Walter Nathaniel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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