Smoking article with a restrictor
US-9060546-B2 · Jun 23, 2015 · US
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Li San patents in 2015
Li San was listed as an assignee on 1 patent publication in 2015.
| Metric | Value |
|---|---|
| Company | Li San |
| Year | 2015 |
| Patents | 1 |
Patents
Representative publications for Li San in 2015.
Top CPC classifications
Most common classification codes for Li San in 2015.
| CPC | Patents |
|---|---|
| A24D3/0279 | 1 |
| A24D3/0283 | 1 |
| A24D3/043 | 1 |
| A24D3/045 | 1 |
| A24D3/10 | 1 |
Related pages
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