Title:
Multiple cone liner hanger
United States Patent 3195646


Inventors:
Brown, Cicero C.
Application Number:
US28506763A
Publication Date:
07/20/1965
Filing Date:
06/03/1963
Assignee:
Brown, Oil Tools
Primary Class:
Other Classes:
166/216
International Classes:
E21B23/01; E21B43/10
View Patent Images:
US Patent References:
3100531Well apparatus and methods of running a plurality of tubing strings in a well bore or pipe1963-08-13
2786534Well tool1957-03-26
2345888Liner hanger1944-04-04
2053065Tubing anchor1936-09-01
1140789N/A1915-05-25
1066000N/A1913-07-01