E01B 11/62
Bridge chairs
Official title: Bridge chairs (chairs E01B9/54 - E01B9/58)
E01B11/62 (Bridge chairs) appears on 1 US grants and 0 published applications in this corpus.
Search patents in E01B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 0
- Inventors
- 1
- Latest grant
- 25 Feb 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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