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Class Information
Number: 4/DIG.2
Name: Baths, closets, sinks, and spittoons > Disappearing bowl
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6496989 |
Toilet device that can be transformed into a urinal |
Dec. 24, 2002 |
| 5765237 |
Flush pot assembly for user requiring care-taking |
Jun. 16, 1998 |
| 5715549 |
Sink assembly enclosed within drawer |
Feb. 10, 1998 |
| 5090069 |
Self-cleaning sanitation module incorporating a tilting back |
Feb. 25, 1992 |
| 4944047 |
Rotating hideaway sanitary fixture |
Jul. 31, 1990 |
| 4797959 |
Sanitary unit |
Jan. 17, 1989 |
| 4726079 |
Height adjustable toilet bowl |
Feb. 23, 1988 |
| 4718131 |
Sanitary facility unit |
Jan. 12, 1988 |
| 4488321 |
Concealed recessed urinal |
Dec. 18, 1984 |
| 4366584 |
Bathroom appliances |
Jan. 4, 1983 |
| 4301558 |
Sanitary unit |
Nov. 24, 1981 |
| 4177527 |
Latch on masquerader unit |
Dec. 11, 1979 |
| 4174546 |
Construction for a water closet |
Nov. 20, 1979 |
| 4142256 |
Safety spout for combination toilet and lavatory |
Mar. 6, 1979 |
| 4138748 |
Hydraulic operator for water closet |
Feb. 13, 1979 |
| 4133057 |
Toilet set to be installed in a minimum size room |
Jan. 9, 1979 |
| 4094019 |
Retractable toilet bowl assembly |
Jun. 13, 1978 |
| 4091477 |
Bases for showers |
May. 30, 1978 |
| 4045827 |
Combination lavatory and toilet assembly |
Sep. 6, 1977 |
| 4028746 |
Portable toilet |
Jun. 14, 1977 |
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