E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 17/00 (2006.01) E21B 17/10 (2006.01)
Patent
CA 2278263
A rod guide for a cylindrical rod. The rod guide includes a cylindrical body surrounding and coaxial with the rod. A first pair of opposed fins extends from the cylindrical body, each first fin having a pair of planar sidewalk parallel to each other and parallel to the diameter of the cylindrical body. A second pair of opposed fins, each has a pair of radiused sidewalk wherein each second fin extends outward radially from the cylindrical body to a terminal end with the fin widest at its terminal end.
Abdo Gary E.
Craft Steve
White Brett
White Jack Dalton
Delaware Capital Formation
Norris Sucker Rods
Smart & Biggar
LandOfFree
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