Y10T 137/545
With casing, flush with ground or pavement surface
Y10T137/545 (With casing, flush with ground or pavement surface) appears on 3 US grants and 3 published applications in this corpus.
Search patents in Y10T- Granted patents
- 3
- Published applications
- 3
- Assignees
- 0
- Inventors
- 6
- Latest grant
- 6 Oct 2009
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| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 2 | 2 |
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