Y10S 4/11
Oil toilet
Y10S4/11 (Oil toilet) appears on 10 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 10
- Published applications
- 1
- Assignees
- 5
- Inventors
- 25
- Latest grant
- 8 Jul 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Waterless urinal with liquid seal, liquid seal and method of using liquid seal8 Jul 2003US 6,589,440 B2
- Self-cleaning, waste storing, odorless, environmentally friendly toilet for humans and animals3 Dec 2002US 6,487,731 B1
- Animal waste collection arrangement9 Dec 1986US 4,627,383 AContainer Corporation of America
- Self-contained sewage waste disposal system28 May 1985US 4,519,103 AAmerican Standard Inc.
- Self-contained flow through sewage waste disposal system28 Feb 1984US 4,433,443 AAmerican Standard Inc.
Most cited
By later US patents
- Waterless flush toilet system19US 4,222,130 AInca-One Corporation · 1980
- Sewerless recirculating toilet and human waste storage system18US 4,070,714 AMonogram Industries, Inc. · 1978
- Sewage system with reusable flush medium15US 3,974,528 AChrysler Corporation · 1976
- Animal waste collection arrangement15US 4,627,383 AContainer Corporation of America · 1986
- Oil recovery system11US 3,934,275 A1976