E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/10 (2006.01) A61F 2/82 (2006.01) A61F 2/90 (2006.01) E21B 17/00 (2006.01) E21B 43/08 (2006.01)
Patent
CA 2745733
An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position.
Besselink Peter
Hart Barrie
Johnson Craig D.
Schetky L. Mcd.
Halliburton Energy Service Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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