A61C 1/183
Jewel bearings
Official title: {Jewel bearings}
A61C1/183 (Jewel bearings) appears on 3 US grants and 0 published applications in this corpus.
Search patents in A61C- Granted patents
- 3
- Published applications
- 0
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 20 Jun 1995
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1995 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
No published applications in this class yet.
Most cited
By later US patents