Bizarre Patents
Pet Toilet-Like Water Disk and Food Storage
One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."
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| Number | Title | Issue Date |
| 7273096 | Gel release device The invention relates to a device for holding and releasing an object, such device having a body with a cavity in which the object is accommodatable, an elastic retaining member for retaining the object in the cavity, and, a pushing member for pushing the object out... | 09/25/2007 |
| 7257050 | Through tubing real time downhole wireless gauge A telemetry system having: a pipe; a SCADA box acoustically coupled to the pipe; and a gauge inserted in the pipe, the gauge comprising: an acoustic wave generator; a coupler mechanically connected to the acoustic wave generator, wherein the coupler is engageable an... | 08/14/2007 |
| 7256706 | Hybrid well communication system A hybrid, hardwired and wireless well communication system having a fiber optical, electrical or other signal transmission conduit extending from the wellhead into the well and one or more wireless signal transducers that are located at a distance from the conduit a... | 08/14/2007 |
| 7243714 | Well provided with flexible production tubing A well having a bore hole extending from surface to an underground formation, a casing arranged in the borehole, a tubing hanger supported on the top of the casing, a packer arranged in the casing at a predetermined depth, and a tubing extending from the tubing hang... | 07/17/2007 |
| 7172025 | System for lining a section of a wellbore A system for lining a section of a wellbore with an expandable tubular element is provided. The system includes an elongate string extending into the wellbore, the string being provided with the tubular element in the unexpanded form thereof whereby the tubular elem... | 02/06/2007 |
| 7170424 | Oil well casting electrical power pick-off points A power supply apparatus is provided for supplying power and communications within a first piping structure. An external power transfer device is positioned around the first piping structure and is magnetically coupled to an internal power transfer device. The inter... | 01/30/2007 |
| 7150328 | Method for interconnecting adjacent expandable pipes The present invention relates to a method for interconnecting adjacent expandable pipes by Laser Beam Welding (LBW). ... | 12/19/2006 |
| 7140430 | Expander for expanding a tubular element An expander for radially expanding a tubular element, comprising an expander body connectable to an elongate member for moving the expander in axial direction through the tubular element, the expander body having a first body portion and a second body portion axiall... | 11/28/2006 |
| 7117940 | Expander for expanding a tubular element An apparatus and method for expanding a wellbore tubular such as a casing is provided. The apparatus includes: an expandable casing; a drill string extending to within the drillstring; an expansion cone suspended from the drillstring, the expansion cone having an ex... | 10/10/2006 |
| 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 |
| 7066252 | Erosion resistant, self and/or artificial external cleaning solid exclusion system Disclosed is a tool having an axial passage, a top and a bottom, and a sidewall portion possessing porosity and permeability properties and constructed of a material having equal or better erosion properties than any substances produced and/or injected into any eart... | 06/27/2006 |
| 7063162 | Method for controlling fluid flow into an oil and/or gas production well The inflow of fluid from an oil and/or gas bearing formation into an oil and/or gas production well is cyclically moved up and down along the length of an inflow region of the well by cyclically changing the opening of one or more control valves. ... | 06/20/2006 |
| 7059415 | Wellbore system with annular seal member A wellbore system having a borehole extending into an earth formation, a tubular element extending into the borehole whereby a cylindrical wall surrounds the tubular element in a manner that an annular space is formed between the tubular element and the cylindrical ... | 06/13/2006 |
