7 Matching Results

Search Results

Results: 1 - 7

Staple-Puller and Wire-Tightener.

Description: Patent for a simple, reliable, and efficient staple-puller and wire-tightener or twister. The operator can easily transfer between pulling staples and tightening wires.
Date: June 2, 1896
Creator: Wooten, Theophilus Parker
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Press Mat.

Description: Patent for a new and improved cotton-seed-oil press mat. This design calls for three separate plates to be bound together, which allows for two pressings simultaneously. The materials (sheet metal, leather, press cloth) make for a press that is stronger, cheaper, more durable, and more effective than previous presses.
Date: June 7, 1881
Creator: Mistrot, Jean Jacques
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil Press Mat.

Description: Patent for a new and improved oil-press mat. This design "produce[s] a mat which is provided with three leaves, whereby two cakes can be pressed at the same time, and the three leaves to be flexibly connected together in such a manner that the mat can be readily and easily handled, at the same time that it is made strong and durable and lasting" (lines 25-31).
Date: June 28, 1881
Creator: Mistrot, Jean Jacques
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Pest-Destroying Machine

Description: Patent for a machine that destroys boll weevils and other agricultural pests. It distributes moisture and poisonous powder that adheres to plants.
Date: June 21, 1921
Creator: Saladiner, Joseph M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen