UNT Libraries Government Documents Department - 9 Matching Results
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- Adjustable Spring Clamp
- Patent for an improved adjustable spring clamp design.
- Construction of the Hulls of Concrete Ships.
- Patent for "new and useful improvements in Construction of the Hulls of Concrete Ships" (lines 5-6). The improvements enable concrete hulls to be made efficiently, comparatively lightweight, and durable with a new form of rib reinforcement providing strength to withstand all strains of ocean travel.
- Kiln
- Patent for improvements to kilns, which include improvements for transferring heat, "burning lime and clay products"(line 11), powdered fuel feeding and preventing unheated air from flowing into the kiln.
- Record-Filing Cabinet
- Patent for a record filing cabinet designed to show every record within as well as records of different sizes.
- Cotton-Chopper
- Patent for improvements to the cotton-chopper. This invention outfits the cotton-chopper with a blade that can be moved, either mechanically or with electric power. Previously, the blade was fixed and stationary.
- Slot Angle Bar
- Patent for a new slot angle bar design.
- Impression Cake
- Patent for a new type of impression cake meant for the creation of dental and other kinds of molds.
- Distant Control Switch Socket For Electric Lights
- Patent for an improved electric light control switch design meant to decrease the rate of energy consumption.
- Device for Printing Blue-Prints
- Patent for a new type of printing press for the printing of large blue-prints. It is to be a more effective method of printing large objects with a curved plate to provide a more continuous and effective result.