Bizarre Patents
Apparatus for Simulating a High Five
A self-righting hand-arm configuration which is adapted to pivot when struck by a user, thereby simulating a "high five."
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| Number | Title | Issue Date |
| 7431080 | Anchor device to relieve tension from the rope socket prior to perforating a well An anchoring sub used in combination with hydrocarbon exploration and production tools, such as perforating guns and logging devices, within a wellbore. The anchor sub is reversible and includes a mandrel, a slip assembly and a slip cone, where the slip assembly sel... | 10/07/2008 |
| 7278478 | Tubing string anchoring tool An anchoring tool anchors a tubing string within a surrounding well casing against rotation in either clockwise or counter clockwise directions. The tool includes a tubular housing for connection in line with the tubing string. A fixed jaw is fixedly mounted on the ... | 10/09/2007 |
| 7121350 | Torque anchor An anchor to inhibit rotation of a device relative to an oil well casing, comprising a tubular mandrel adapted for direct or indirect connection to the device; a rotatable cylindrical housing with a plurality of apertures and able to receive at least a portion of th... | 10/17/2006 |
| 7111679 | Expander for expanding a tubular element An expander for radially expanding a tubular element by axial movement of the expander through the tubular element is provided. The expander comprising an expander member having a front part of a first cross-sectional size; a rear part of a second cross-sectional si... | 09/26/2006 |
| 6386292 | Wellbore annulus packer apparatus and method A method and an apparatus for connection with a tubing string for use in a wellbore for regulating the flow of a fluid within a wellbore annulus between the tubing string and the wellbore. The apparatus includes a tubing rotator and at least one packer va... | 05/14/2002 |
| 6062309 | Torque roller anchor A mandrel-operated torque roller anchor for insertion into the casing of a well, which when set resists axial movement and prevents rotation of itself and the string above it in one direction, but permits such motion when rotated in the other direction. T... | 05/16/2000 |
| 5330000 | Squeeze packer latch A latching device to be used with a cement squeeze packer and a stinger is disclosed. The latching device enables an operator at the surface of an oil or gas well to open and close the squeeze packer valve without the risk of pulling the stinger out of th... | 07/19/1994 |
| 5275239 | Anchoring device for tubing string A device anchors a tubing string within a stationary well casing against rotation in a predetermined angular direction. A housing is installed in-line in the tubing string. Anchoring mechanisms are spaced circumferentially about the housing. Each anchorin... | 01/04/1994 |
| 4901793 | No-turn tool for a pumping system Designed primarily for use in the production of heavy and medium oil in conjunction with a screw-type pump in relatively shallow or medium wells, the device comprises an inner mandrel within an outer casing situated below the pump and connected to the pum... | 02/20/1990 |
| 4811785 | No-turn tool Designed primarily for use in the production of heavy and medium oil in conjunction with a screw-type pump in relatively shallow or medium wells, the device comprises an inner mandrel within an outer casing situated below the pump and connected to the pum... | 03/14/1989 |
| 4580631 | Liner hanger with lost motion coupling Disclosed is a support structure, such as a liner hanger, for use in a well, including an assembly of slips for wedging to the interior surface of the surrounding well, but maintained off of wedging surfaces in a running in configuration by a drag assembl... | 04/08/1986 |
