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Class Information
Number: 29/890.141
Name: Metal working > Method of mechanical manufacture > Gas and water specific plumbing component making > Plumbing fixture making
Description: Process wherein the manufactured article is a fixed or attached gas and water utility device which is to be installed into a fluid system.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7596865 |
Method and apparatus for connecting sink off set from sewer |
Oct. 6, 2009 |
| 7444746 |
Method of designing and manufacturing a pipe fitting, particularly for aircraft |
Nov. 4, 2008 |
| 7398910 |
System for use in tapping a pipe |
Jul. 15, 2008 |
| 7216795 |
Mechanical weldable fitting for use in tapping a pipeline |
May. 15, 2007 |
| 6889435 |
Attachment of metal components by thermal drilling |
May. 10, 2005 |
| 6845559 |
Method for coupling a protective net to flexible tube for a sprinkler |
Jan. 25, 2005 |
| 6817379 |
Water delivery device and method of forming same |
Nov. 16, 2004 |
| 6694616 |
Method of forming T-connectors |
Feb. 24, 2004 |
| 6691411 |
Method of installing a wastewater drain assembly for a bathtub |
Feb. 17, 2004 |
| 6668455 |
Method for preparing a multi-layer metal tube |
Dec. 30, 2003 |
| 6656294 |
Method of reducing elution of lead in lead-containing copper alloy, and drinking water service fittings made of lead-containing copper alloy |
Dec. 2, 2003 |
| 6523261 |
Method of making a metallic press fitting element |
Feb. 25, 2003 |
| 6345643 |
Faucet valve chamber body |
Feb. 12, 2002 |
| 6131283 |
Assist method and apparatus for fitting close tolerance valves into bores |
Oct. 17, 2000 |
| 5915741 |
Faucet cartridge puller assembly and method of use |
Jun. 29, 1999 |
| 5625947 |
Method for forming a vacuum port manifold |
May. 6, 1997 |
| 5579823 |
Method of casting a permanent core plumbing product |
Dec. 3, 1996 |
| 5548895 |
Method of connecting a clean socket fit connection |
Aug. 27, 1996 |
| 5513794 |
Method for fixing stopper ring to pipe spigot |
May. 7, 1996 |
| 5388319 |
Method for making organism deposit-inhibiting pipe |
Feb. 14, 1995 |
| 5341567 |
Method of making clean socket fit connection |
Aug. 30, 1994 |
| 5203082 |
Pipe insert and method of installation |
Apr. 20, 1993 |
| 5165168 |
Method of making a high rise spout and spout made according to the method |
Nov. 24, 1992 |
| 4784087 |
Clamping apparatus for use in foaming water heaters |
Nov. 15, 1988 |
| 4719678 |
Method for draining a hydrotherapy pump |
Jan. 19, 1988 |
| 4662048 |
Method of making a sewer pipe testing apparatus |
May. 5, 1987 |
| 4610063 |
Method for fabricating a watering system for fowl |
Sep. 9, 1986 |
| 4593446 |
Method of manufacturing a fluid flow restrictor |
Jun. 10, 1986 |
| 4553299 |
Method for installing a whirlpool bath on an in-place bathtub |
Nov. 19, 1985 |
| 4541132 |
Shower pan |
Sep. 17, 1985 |
| 4524500 |
Process for converting a ceramic toilet commode intended to be supplied with an independent water supply pipe into a toilet commode adapted to be supplied with water by an associated tank |
Jun. 25, 1985 |
| 4513769 |
Method of manufacturing faucets and spouts, faucet inserts, and faucets and spouts manufactured by the method |
Apr. 30, 1985 |
| 4430785 |
Method of manufacturing a magnetic fuel or water treatment device |
Feb. 14, 1984 |
| 4366608 |
Method for manufacturing fluid contacting device |
Jan. 4, 1983 |
| 4320582 |
Yankee Dryer and method of fabrication |
Mar. 23, 1982 |
| 4112567 |
Method of installing plumbing |
Sep. 12, 1978 |
| 4109326 |
Bath tub enclosure |
Aug. 29, 1978 |
| 4091518 |
Method of repairing water tanks |
May. 30, 1978 |
| 4038737 |
Method of replacing plumbing |
Aug. 2, 1977 |
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