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Class Information
Number: 4/656
Name: Baths, closets, sinks, and spittoons > Wash receptacles > Attachments > Drainboard, rack, or tray
Description: Subject matter having a support device for an article so that water thereon drains by the action of gravity by dropping or flowing from the articles into or through the devices.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7568239 |
Sink accessory that is usable in a versatile manner, and also a sink including such a sink accessory |
Aug. 4, 2009 |
| 7267238 |
Retainer block for use with dish rack |
Sep. 11, 2007 |
| 7207074 |
Dish drying rack system |
Apr. 24, 2007 |
| 7086099 |
Sink cover and work surface |
Aug. 8, 2006 |
| 6543069 |
Extending dish drain rack |
Apr. 8, 2003 |
| 6427259 |
Outdoor portable sink with plumbing connection |
Aug. 6, 2002 |
| 6309035 |
Combination cutting board and countertop system |
Oct. 30, 2001 |
| 6212708 |
Faucet splash guard and storage unit |
Apr. 10, 2001 |
| 5815855 |
Sink cover |
Oct. 6, 1998 |
| 5715547 |
Laundry basin |
Feb. 10, 1998 |
| 5406656 |
RV sink cover/cutting board |
Apr. 18, 1995 |
| 5279007 |
Web protection system for double sinks |
Jan. 18, 1994 |
| 5105485 |
Drainboard |
Apr. 21, 1992 |
| 4884714 |
Securable and removable utility receptacle |
Dec. 5, 1989 |
| 4854537 |
Dish drainer platform |
Aug. 8, 1989 |
| 4813087 |
Kitchen sink unit with refuse disposal opening |
Mar. 21, 1989 |
| 4589150 |
Reversible drainboard for a corner sink installation |
May. 20, 1986 |
| 4525882 |
Bath-tub tray |
Jul. 2, 1985 |
| 4480343 |
Combination drain and cutting board |
Nov. 6, 1984 |
| 4423529 |
Device for retaining and draining kitchen articles |
Jan. 3, 1984 |
| 4351073 |
Safety net for lavatory |
Sep. 28, 1982 |
| 4316296 |
Wash basin attached shelf |
Feb. 23, 1982 |
| 4033461 |
Cleaning and draining device for sink |
Jul. 5, 1977 |
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