Title:
Sucker rod guide
United States Patent 2601478
US Patent References:
/0467494.html
- - 0467494
/0712901.html
- - 0712901
/1151898.html
- - 1151898
Coupling and antifriction guide for sucker rods
- - 1517027
Ball catcher
- - 1623543
/0467494.html
- - 0467494
/0712901.html
- - 0712901
/1151898.html
- - 1151898
Coupling and antifriction guide for sucker rods
- - 1517027
Ball catcher
- - 1623543
Inventors:
Weir, Charlie T.
Publication Date:
06/24/1952
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Export Citation:
Assignee:
Weir, Charlie T.
Primary Class:
International Classes:
E21B17/10; E21B17/00