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A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.
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| Number | Title | Issue Date |
| 7640974 | Spool apparatus to connect to underground well pipe Spool apparatus for use in an underground well having casing, comprising a body sized for travel in the well casing, the body defining a well fluid flow duct having a downward facing entrance and a sidewardly facing exit, there being a lower connection for coupling ... | 01/05/2010 |
| 7434615 | Apparatus for preventing pollution of subterranean water Disclosed herein is an apparatus for preventing pollution of a groundwater borehole, which increase water-tightness. The apparatus for preventing pollution of a groundwater borehole has a structure that both sides of an underwater motor pump supported by a first int... | 10/14/2008 |
| 7347455 | Riser protector A piping riser protector for protectively covering the end portion of a riser assembly that includes a larger diameter central pipe and a plurality of smaller diameter peripheral pipes connected by a flange includes a polymeric body that protectively covers inner an... | 03/25/2008 |
| 7299865 | Lift-out device for pitless well adapters A lift-out device for attachment to a pitless adapter in a water well assembly for use when servicing well pumps including a light source mounted near the lower end of the lift-out device for illuminating the interior of a well casing to facilitate attachment of the... | 11/27/2007 |
| 7255133 | Fluid pressure system including free floating bladder A fluid pressure system (S) includes a flexible diaphragm bladder (172) located inside a pressure tank (164) installed within a fluid system such as well (168). In preferred aspects, the bladder (172) can be inflated by the introduction o... | 08/14/2007 |
| 7175207 | Connecting element for mechanically connecting components The invention relates to a connecting element for efficiently connecting components and subassemblies with the most diverse configurations to wall, ceiling and floor surfaces of buildings or frames. The connecting element has two coupling halves (1a... | 02/13/2007 |
| 7159664 | Method of passing insulated wires through a wellhead opening A method of extending an insulated wire through a wellhead opening of a well that includes casing having a top. The method makes use of an annular cap sized to engage and be retained by the top of the casing, the annular cap having smooth top and radially inward sur... | 01/09/2007 |
| 7093651 | Water pressure system with pressure tank installed within well casing of well A water pressure system includes a pressure tank installed underground within the well casing of a well. The water pressure system includes a submersible pump connected to the inlet of the pressure tank by a drop pipe. The outlet of the pressure tank is connected to... | 08/22/2006 |
| 7066268 | Well jet device for well testing and developing and the operating method for the well jet device The invention relates to jet device used for extracting oil from wells. The inventive device comprises a packer, a pipe column, a jet pump, a transmitter and a receiver of physical fields. The body of the pump comprises a through stepped channel embodied in a parall... | 06/27/2006 |
| 7051816 | Well jet device for well testing and development and operating method for the well jet device The invention relates to jet devices for extracting oil from wells and intensifying the oil influx rate. An output cone, a packer and a jet pump are mounted on a tubing string. One or several active nozzles are arranged inside the pump body, and a stepped pass chann... | 05/30/2006 |
| 7013924 | Fluid pressure system including free floating bladder A fluid pressure system (S) includes a flexible diaphragm bladder (172) located inside a pressure tank (164) installed within a fluid system such as well (168). In preferred aspects, the bladder (172) can be inflated by the introduction o... | 03/21/2006 |
| 6910532 | Water pressure system with pressure tank installed within well casing of well A water pressure system includes a pressure tank installed underground within the well casing of a well. The water pressure system includes a submersible pump connected to the inlet of the pressure tank by a drop pipe. The outlet of the pressure tank is connected to... | 06/28/2005 |
| 6422318 | Horizontal well system A horizontal well system, in accordance with the principles of the invention, includes a porous casing member having an interior space, a first end, and a second end, with at least a portion of the porous casing member being positioned substantially horiz... | 07/23/2002 |
| 6349765 | Water pressure system A water pressure system includes a pressure tank installed underground within the well casing of a well. The water pressure system includes a submersible pump connected to the inlet of the pressure tank by a drop pipe. The outlet of the pressure tank is c... | 02/26/2002 |
| 6311770 | Pitless adapter assembly A pitless adapter assembly for a water well system or the like operable by a pump suspended in the well below the pitless adapter assembly to pump underground water upwardly through a plastic supply pipe to a feed pipe through a fitting in a well casing, ... | 11/06/2001 |
| 6237685 | Bolt-on well adapter Secured to an exterior surface of a well casing having an aperture formed therein is a first unit including a horizontal fluid passage receiving a horizontal pipe and extending through a generally annular seat in registration with the aperture. A second u... | 05/29/2001 |
| 5997046 | Divergent legged slide mount adapter For use in a longitudinally elongated pipe having a pipe wall, the combination comprises first and second relatively slidably interconnectible structures, the first structure to be carried by the pipe wall, and the second structure adapted for lengthwise ... | 12/07/1999 |
| 5746273 | Pitless well adapter In a pitless well adapter, an adapter insert from which a flow pipe and pump depends, is normally vertically, slidably and removably held by wedge ribs in an adapter housing. The top surfaces of the adapter insert and adapter housing are similarly formed ... | 05/05/1998 |
| 5669442 | Non-rotating pitless adapter A well construction includes a spool with a skirt that seats against a collar in a vertical well casing, the collar and skirt cooperating to limit the downwardly longitudinal movement of the spool within the casing. Both the skirt and collar form keyed su... | 09/23/1997 |
| 5439052 | Pitless adapter valve for wells A pitless adapter which includes a diverter valve for selectively diverting water from the pump side of the pitless adapter to a purge line or from the pump side of the pitless adapter to a supply line. The pitless adapter valve of the preferred embodimen... | 08/08/1995 |
| 4850428 | Plastic well with plastic well adapter A plastic well assembly (10) includes a plastic well casing (12) with a hole (16) that is disposed therethrough transversely to a casing axis (14). An adapter plug assembly (38 or 268) is disposed inside the casing (12) and is forced toward the hole (16) ... | 07/25/1989 |
| 4785881 | Plastic well with plastic well adapter A plastic well (10) includes a plastic well casing (12) with a hole (16) that is disposed transversely to a casing axis (14). A plastic adapter plug assembly (38) is disposed inside the casing (12) and is forced toward the transversely-disposed hole (16) ... | 11/22/1988 |
| 4705112 | Method and apparatus for effecting an opening in a well casing A device for easily permitting effecting an opening in a well casing having a grouting wall therearound comprises: a tubular fitting having a circular transverse cross-section and having a first end and a second end, the first end configured to matingly e... | 11/10/1987 |
| 4687056 | Pitless adaptor A pitless adapter normally includes a body containing a 90 degree passage for diverting water in a well casing from a vertical drop pipe to a horizontal service line. By continuing the vertical arm of passage through the top of the body and providing a re... | 08/18/1987 |
| 4611657 | Pitless adaptor by-pass A bypass for a pitless adapter of the type including a body containing a 90 degree passage for diverting water in a well casing from a vertical drop pipe to a horizontal service line includes a pair of similar manifolds for mounting above and below the ad... | 09/16/1986 |
| 4416328 | Pitless adapter A generally uniform diameter elongated barrel unit secured to the top of a well casing which provides a seat for a spool unit having spaced plates defining a flow directling central space to a lateral distributing pipe. The plates have peripheral sealing ... | 11/22/1983 |
| 4308916 | Pitless connection incorporating pressure relief valve This invention is a pitless water well adapter which incorporates a pressure relief valve in such manner that in the event the pressure relief valve is activated it discharges directly back into the well and down the well casing rather than exterior in a ... | 01/05/1982 |
| 4298065 | Pitless adapter A generally uniform diameter pipe secured to the top of a well casing providing a seat for a spool having spaced plates and a flow directing central space to a lateral distributing pipe, with the plates having peripheral sealing means against thin sealing... | 11/03/1981 |
| 4226286 | Pitless adapter A pitless adapter for a well casing is provided with an O-ring seal surrounding the opening in the well casing for the outlet from the pitless adapter to the service pipe. A downwardly facing hook within the area sealed by the O-ring supports the pitless ... | 10/07/1980 |
| 4121658 | Pitless well adapter A pitless well adapter is provided having a main body portion with vertical and horizontal openings which are interconnected through the main body to provide a passageway for water from the well into a horizontal supply pipe. The adapter is secured in a w... | 10/24/1978 |
| 4056144 | Positive seal pitless well adapter This is an improvement in Wellstein's U.S. Pat. No. 3,812,910 issued May 28, 1974 comprising generally: an improved shaped frustoconical seat for the saddle contoured gasket or seat in the washer or nut for better sealing the outside of the well casing wi... | 11/01/1977 |
| 4042020 | Positive seal pitless well adapter This is an improvement in Wellstein's U.S. Patent No. 3,812,910 issued May 28, 1974 comprising generally: (1) a positive supporting hook for the drop pipe slide member which cooperates with the hanger member on the nipple that extends radially through an ... | 08/16/1977 |
| 4042021 | Connection between water tubes A coupling arrangement to removably interconnect pipes in a well, below ground level. The coupling comprises a head with a lateral connecting branch intended to sealingly engage a seat formed on the water pipe leading to the pump. An actuating rod with an... | 08/16/1977 |
| 4037654 | Pitless well adapter apparatus A pitless well adapter apparatus providing an easily assembled coupling through a well casing between a well drop pipe and a water delivery pipe. The coupling members include an adapter body member connected to the drop pipe, and an adapter outlet member ... | 07/26/1977 |
| 3976131 | Pitless adapter with pressurized seal An improved pitless well adapter including a supported unit connected to a pump drop pipe and mating with a hanger unit. The hanger unit includes a body portion defining a passageway aligned with a passageway in the supported unit and a nipple portion ext... | 08/24/1976 |
| 3958632 | Well pipe connector A well pipe connector for connecting a horizontal pipe outside a hollow well casing to a vertical pipe extending inside the casing. The connector has a first unit for external connection to the horizontal pipe which first unit is externally secured to the... | 05/25/1976 |
