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.
Description:
Patent for “a new and improved well-drilling machine adapted to be driven by horse-power and arranged to permit of actuating the drilling tools for drilling purposes and to allow of conveniently and quickly raising the tools from the well…” (lines 8-14) including illustrations.
Description:
Patent for a well mechanism with an overhung vertical drive pulley which functions as a bearing and oil reservoir for improved lubrication of the bearings; also, improved pump construction and shaft support.
Description:
Patent for a "manually operated mechanism that will enable a locomotive engineer to rock the headlight about a pivotal access without leaving his cab" (lines 12-15), including illustrations.
Description:
Patent for a portable device that can be hung on a door knob and sound an alarm when the knob is turned, including instructions and illustrations.
Description:
Patent for "refining crude cotton seed oil designed to increase the yield of refined oil of the required color, odor and flavor." (lines 11-13)
Date:
March 18, 1913
Creator:
Jesse C. Chisholm; J. Chisholm; Chisholm, Jesse
Description:
Patent for a device designed so that "the weight of the ice may be determined while the ice is engaged by the tongs" (lines 12-14). The weighing device can be safely attached to the tongs, and the patent includes instructions and illustrations.
Description:
Patent for a new design for the demountable wheel with a new simple and strong construction that is made of a lighter pressed steel that may be manufactured at a relatively lower cost.
Description:
Patent for a new type of pump operator mechanism with a "novel mounting for the air compressing pump" (lines 18-19) and a more compact form. Illustrations included.
Description:
Patent for a chain wrench "in which both of the jaws are similar and interchangeable and provided with additional sets of teeth whereby the life of the jaws is increased" (lines 12-16) including instructions and illustrations.
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