E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/71
E21B 17/10 (2006.01)
Patent
CA 1053577
A B S T R A C T A centralizer having springs ends with inwardly projecting radial lugs for non-weld attach- ment to an end collar of the centralizer. The lugs can be rounded to allow the spring ends to rotate relative to the end collars while being longitudi- nally restrained.
263815
Clay Henry J.
LandOfFree
Knockdown centralizer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Knockdown centralizer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Knockdown centralizer will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-163099