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Fehr
Jason Kyle Fehr, Kelowna CA
| Patent application number | Description | Published |
|---|---|---|
| 20100163131 | System for pressure testing waste and overflow from a bathtub - A system for temporarily sealing bathtub overflow plumbing and waste water plumbing to provide for pressurized testing to locate leaks includes a rigid unitary stop for mating with a corresponding female coupler so as to sandwich therebetween a rim of a bathtub aperture. The female coupler has an internal thread in a cavity in the coupler. The female coupler is adapted for mounting into overflow and waste water plumbing for a bathtub. The female coupler is mountable so as to be adjacent the bathtub apertures. The stop includes an annular rigid sealing flange. An externally threaded cylindrical plug is mounted to the sealing flange. The plug is sized to snugly mate into the female coupler in threaded engagement therein. The threaded engagement draws the sealing flange towards the female coupler sandwiching the bathtub therebetween. | 07-01-2010 |
Jim Fehr, Edmonton CA
| Patent application number | Description | Published |
|---|---|---|
| 20090008083 | METHOD AND APPARATUS FOR WELLBORE FLUID TREATMENT - A tubing string assembly for fluid treatment of a wellbore includes substantially pressure holding closures spaced along the tubing string, which each close at least one port through the tubing string wall. The closures are openable by a sleeve drivable through the tubing string inner bore. | 01-08-2009 |
| 20100065276 | METHOD AND APPARATUS FOR WELLBORE FLUID TREATMENT - A tubing string assembly is disclosed for fluid treatment of a wellbore. The tubing string can be used for staged wellbore fluid treatment where a selected segment of the wellbore is treated, while other segments are sealed off. The tubing string can also be used where a ported tubing string is required to be run in in a pressure tight condition and later is needed to be in an open-port condition. | 03-18-2010 |
Jim Fehr, Sherwood Park CA
| Patent application number | Description | Published |
|---|---|---|
| 20110127047 | METHOD AND APPARATUS FOR WELLBORE FLUID TREATMENT - An apparatus for fluid treatment of a borehole, the apparatus comprising: a tubing string having a long axis and an upper end, a first port opened through the wall of the tubing string, a second port opened through the wall of the tubing string, the second port axially offset from the first port and positioned between the first port and the upper end, a third port opened through the wall of the tubing string, the third port axially offset from the second port and positioned between the second port and the upper end, a first packer operable to seal about the tubing string and mounted on the tubing string to act in a position offset from the first port along the long axis of the tubing string, a second packer operable to seal about the tubing string and mounted on the tubing string to act in a position between the first port and the second port along the long axis of the tubing string; a third packer operable to seal about the tubing string and mounted on the tubing string to act in a position between the second port and the third port along the long axis of the tubing string; a first closure positioned relative to the first port, the first closure being actuable relative to the first port between a closed port position and a position permitting fluid flow through the first port from the tubing string inner bore; a second closure being actuable relative to the second port between a closed port position and a position permitting fluid flow through the second port from the tubing string inner bore; and a third closure being actuable relative to the third port between a closed port position and a position permitting fluid flow through the third port from the tubing string inner bore; a closure actuating mechanism for actuating the first closure and the second closure together from their closed port positions to their positions permitting fluid flow, while the third closure remains in the closed port position. | 06-02-2011 |
Shaine Courtney Fehr, Kelowna CA
| Patent application number | Description | Published |
|---|---|---|
| 20100163131 | System for pressure testing waste and overflow from a bathtub - A system for temporarily sealing bathtub overflow plumbing and waste water plumbing to provide for pressurized testing to locate leaks includes a rigid unitary stop for mating with a corresponding female coupler so as to sandwich therebetween a rim of a bathtub aperture. The female coupler has an internal thread in a cavity in the coupler. The female coupler is adapted for mounting into overflow and waste water plumbing for a bathtub. The female coupler is mountable so as to be adjacent the bathtub apertures. The stop includes an annular rigid sealing flange. An externally threaded cylindrical plug is mounted to the sealing flange. The plug is sized to snugly mate into the female coupler in threaded engagement therein. The threaded engagement draws the sealing flange towards the female coupler sandwiching the bathtub therebetween. | 07-01-2010 |