FORMABLE COPPER TUBING USE

Brand	Owner	Address	Description
COPPERHEAD	PLEWS, INC.	1550 Franklin Grove Road Dixon IL 61021	Formable copper tubing for use in the repair and manufacture of braking systems of civilian passenger cars and light trucks;COPPER HEAD;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Apparatus (10) for facilitating coupling and cementing of downhole tubulars (12, 28) comprises a tubing section (12, 10) for use in lining a bore. The tubing section has upper and lower ends and defines a tubing wall having cement outlets (20) spaced from the lower end of the tubing. The lower end of the tubing is selectively closed, and swab cups (22) are provided externally of the lower end of the tubing below the cement outlets (20) for restricting passage of cement.