UNT Libraries Government Documents Department - 8 Matching Results

Search Results

Results: 1 - 8

Mattress-Stuffing Machine

Description: Patent for Mattress Stuffing Machine which “consists of a bed and cover to hold the stuffing material and give it proper shape, rods to keep the stuffing material in shape while it is being inserted into the ticking, a follow-block for pushing the stuffing and rods into the ticking." (lines 9-14), including illustrations.
Date: August 7, 1900
Creator: Rehkopf, Henry C.
Item Type: Refine your search to only Patent

Texas Attorney General Opinion: O-3823

Description: Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Gerald Mann, regarding a legal question submitted for clarification: Does the extension of the boundaries of the city of Texarkana automatically extend the boundaries of the Texarkana Independent School District?
Date: August 7, 1941
Creator: Texas. Attorney-General's Office.
Item Type: Refine your search to only Text

Automatic Electric Alarm.

Description: Patent for an automatic electric alarm meant to be hooked up to an automatic dry-pipe sprinkler system, and protects against fire. The alarm goes off when the air in the sprinkler pipes falls below a predetermined level. This invention also signals an alert when there is a leak in the pipes, and is an improvement on the circuit-wires for similar alarms.
Date: January 7, 1896
Creator: Williams, George Bayley
Item Type: Refine your search to only Patent

Drier.

Description: Patent for a new and improved drier. This design "relates to improvements in driers for lumber . . . and the objects of [the] improvement are to provide, with stackless arches having a closed top and openings in the side, a series of spark-arresting plates located opposite said openings, to deflect downward all the sparks that may escape through said openings, and thereby secure perfect safety in the use of that class of driers" (lines 9-22).
Date: August 7, 1888
Creator: McPherson, Wallace
Item Type: Refine your search to only Patent
Back to Top of Screen