UNT Libraries Government Documents Department - 8 Matching Results

Search Results

Results: 1 - 8

Lock.

Description: Patent for a keyed lock with "an improved mounting and arrangement of the locking tumblers whereby the same are properly held against displacement within the body of the lock so that they will properly engage with the locking bolt."
Date: July 13, 1915
Creator: Dunaway, Harrison
Item Type: Refine your search to only Patent

Track-Cleaner.

Description: Patent for a track cleaner "particularly adapted for use in saw mills, planing mills and the like, where it is necessary to keep tracks clear of shavings, saw dust and the like" (lines 15-18), includes illustrations.
Date: July 27, 1915
Creator: Lynch, Charley W.
Item Type: Refine your search to only Patent

Folding Coop.

Description: Patent for a folding poultry coop "which may be quickly and readily knocked down and folded after the poultry have been removed therefrom" (lines 13-15).
Date: May 12, 1914
Creator: Caldwell, Robert Lee
Item Type: Refine your search to only Patent

Privy Seat.

Description: Patent for a privy or toilet seat that is cheaper to manufacture and can be applied without extra tools.
Date: September 22, 1914
Creator: Smith, Bertram C. & Stevenson, William J.
Item Type: Refine your search to only Patent

Attachment For Sawmill-Dogs

Description: Patent for new and useful improvements in attachments for Sawmill-Dogs. This invention relates to sawmill dogs, and has for its primary object to provide a simple and efficient device for retaining the actuating lever of a lever mechanism in adjusted position.
Date: May 29, 1917
Creator: Lynch, C. W.
Item Type: Refine your search to only Patent

Refrigerator.

Description: Patent for a refrigerator, which is cooled by ice water that has melted out of the ice chamber going around all the refrigeration areas.
Date: January 17, 1911
Creator: Baker, Jesse J.
Item Type: Refine your search to only Patent
Back to Top of Screen