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Class Information
Number: 4/519
Name: Baths, closets, sinks, and spittoons > Hair washing machine or device or accessory > Head or neck receiving or supporting sink
Description: Subject matter which includes sinks or lavatories configured to receive or support the neck or head of a person for the purpose of washing the person"s hair.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7469430 |
Portable shampoo sink |
Dec. 30, 2008 |
| 7234176 |
Inflatable shampoo basin |
Jun. 26, 2007 |
| 7114201 |
Automatic shampoo machine |
Oct. 3, 2006 |
| 7039962 |
Rearward wash basin comprising a neck seal |
May. 9, 2006 |
| 6931674 |
Portable shampoo apparatus |
Aug. 23, 2005 |
| 6728977 |
In-bed shampoo system |
May. 4, 2004 |
| 6665891 |
Portable hair washing apparatus |
Dec. 23, 2003 |
| 6665892 |
Hairdressing apparatus |
Dec. 23, 2003 |
| 6615418 |
Automatic hair washer |
Sep. 9, 2003 |
| 6609257 |
Debridement and irrigation extremity basin |
Aug. 26, 2003 |
| 6550078 |
Head and neck support for salon shampoo bowl |
Apr. 22, 2003 |
| 6519789 |
Shampoo basin |
Feb. 18, 2003 |
| 6513176 |
Neck support cushion for utilization in conjunction with hair treatment |
Feb. 4, 2003 |
| 6463597 |
Hair washing apparatus |
Oct. 15, 2002 |
| 6434763 |
Seat supporting table for a barber or beauty chair and hair washer with the seat supporting table |
Aug. 20, 2002 |
| 6367101 |
Automatic hair washer |
Apr. 9, 2002 |
| 6233755 |
Hair washer |
May. 22, 2001 |
| 6212703 |
Hair washing apparatus and a neck receiving member used therefor |
Apr. 10, 2001 |
| 6205597 |
Automatic hair washer |
Mar. 27, 2001 |
| 6170096 |
Adjustable wall-mounted shampoo bowl |
Jan. 9, 2001 |
| 6076202 |
Shampoo sink system |
Jun. 20, 2000 |
| 6073276 |
Adjustable wall-mounted shampoo bowl |
Jun. 13, 2000 |
| 5924145 |
Neck support cushion for utilization in conjunction with hair treatment |
Jul. 20, 1999 |
| 5906012 |
Automatic shampoo machine |
May. 25, 1999 |
| 5896595 |
Shampoo bowl with dual support members |
Apr. 27, 1999 |
| 5784727 |
Mobile unit for hair care services in hospitals and similar locations |
Jul. 28, 1998 |
| 5678255 |
Portable hair washing system |
Oct. 21, 1997 |
| 5661856 |
Portable tub |
Sep. 2, 1997 |
| 5526539 |
Portable washing cart |
Jun. 18, 1996 |
| 5381562 |
Contoured basin |
Jan. 17, 1995 |
| 5377365 |
Neck support for beauty salon hair washing sinks |
Jan. 3, 1995 |
| 5335384 |
Hospital bed head extender and accessory therfor |
Aug. 9, 1994 |
| 5305481 |
Mobile salon station |
Apr. 26, 1994 |
| 5289597 |
Method and apparatus for hair treatment |
Mar. 1, 1994 |
| 5245713 |
Hair washing unit |
Sep. 21, 1993 |
| 5239711 |
Headrest for shampoo bowls and sinks |
Aug. 31, 1993 |
| 5144701 |
Wheel chair shampoo apparatus |
Sep. 8, 1992 |
| 5022102 |
Inflatable bathing devices |
Jun. 11, 1991 |
| 5014371 |
Portable salon unit |
May. 14, 1991 |
| 5012534 |
Automatic hair and scalp treatment machines |
May. 7, 1991 |
| 5010604 |
Automatic hair and scalp treatment apparatus for contacting the scalp behind the ears |
Apr. 30, 1991 |
| 5007118 |
Head care station and kit and method for reclining the occupant of a wheelchair against a head support |
Apr. 16, 1991 |
| 4949407 |
Shampoo basin neck rest |
Aug. 21, 1990 |
| 4901378 |
Shampoo basin |
Feb. 20, 1990 |
| 4864667 |
Disposable neck pad for wash basins and the like |
Sep. 12, 1989 |
| 4841584 |
Shampoo lounge chair |
Jun. 27, 1989 |
| 4821347 |
Extensible shampoo bowl designed for individual confined to a wheelchair |
Apr. 18, 1989 |
| 4771487 |
Hair rinsing device |
Sep. 20, 1988 |
| 4766620 |
Small child's hair washing device |
Aug. 30, 1988 |
| 4763364 |
Shampoo bowl neck cushioning device |
Aug. 16, 1988 |
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