UNT Libraries Government Documents Department - 8 Matching Results
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- Liner for Steam-Pumps.
- Patent for a removable liner for steam pumps.
- Axle-Box Lubricator
- Patent for an axle box lubricator for applying oil to the axles of railway cars. Illustrations included.
- Playing Cards
- Patent for playing cards. Illustration included.
- Trap.
- Patent for a trap, which has a tilted floor that closes the door when weight is put on it.
- Improvements in Rail-Lubricators
- Patent for "a lubricating apparatus for use on street and other cars for lubricating the track when the car rounds a curve" (lines 8-11) including list of parts and illustrations.
- Churn
- Patent for a churn. Illustration included.
- Churn-Top.
- Patent for a churn top, which prevents the milk from splashing out of the churn while it is in use and keeps out bugs and dirt.
- Hydrocarbon Burner
- Patent for a hydrocarbon burner. Illustration included.