Country
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Gripping Tool
Patent for improvements to gripping tools for tubing and other round objects with illustrations.
Date:
September 26, 1919
Creator:
Drake, Charles W.
System:
The Portal to Texas History
Device for Recovering Tools from Wells.
Patent for a device to lift and recover tools, such as drill-bits, that have been dropped or lost in wells. The device features two prongs that may be engaged to grip or secure in a "biting hold" (line 50) various objects, illustrations included.
Date:
September 9, 1919
Creator:
Scott, Augustus B.
System:
The Portal to Texas History