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A handle for a movable closure, such as a screen having at least one edge frame preferably for retaining a screen cloth, said closure being movable into a slot-like recess disposed in a structure against which the closure engages. The handle comprising a first inside flexible member and a second out

A handle for a movable closure, such as a screen having at least one edge frame preferably for retaining a screen cloth, said closure being movable into a slot-like recess disposed in a structure against which the closure engages. The handle comprising a first inside flexible member and a second outside flexible member.

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A handle for a movable closure, such as a screen having at least one edge frame preferably for retaining a screen cloth, said closure being movable into a slot-like recess disposed in a structure against which the closure engages. The handle comprising a first inside flexible member and a second out

A handle for a movable closure, such as a screen having at least one edge frame preferably for retaining a screen cloth, said closure being movable into a slot-like recess disposed in a structure against which the closure engages. The handle comprising a first inside flexible member and a second outside flexible member. 4, CALGARY. Kelly Falk, et al; "Concentric CT for single-well, steam-assisted gravity drainage A new recovery process that uses concentric coiled tubing has been developed to improve production capabilities in heavy oil regions" World Oil/Jul. 1996, pp. 85-94. D. P. Aeschiman, et al, "THERMAL Efficiency of a Steam injection Test Well With Insulated Tubing" Society of Petroleum Engineers of AIME, presented at the 1983 California Regional Meeting held in Ventura California, on Mar. 23-25, 1993; 14 pages. S.J. Fried, et al, "The Selective Evaluation and Stimulation of Horizontal Wells Using Concentric Coiled jTubing" Society of Petroleum Engineers of AIME, presented at the 1996 SPE International Conference on Horizontal Well Technology held in Calgary, Canada, Nov. 18-20, 1996; 8 pages. Nowsco, Coil in Coil `Select-Test` System Sour Well DST's/Horizontal Well Evaluations & Stimulations, 1 page. PCT International Search Report dated Jun. 2, 1997.