CN300909834S - Earmuffs (with sealing ring) - Google Patents
Earmuffs (with sealing ring)Info
- Publication number
- CN300909834S CN300909834S CN200830000830.XF CN200830000830F CN300909834S CN 300909834 S CN300909834 S CN 300909834S CN 200830000830 F CN200830000830 F CN 200830000830F CN 300909834 S CN300909834 S CN 300909834S
- Authority
- CN
- China
- Prior art keywords
- earmuffs
- sealing ring
- sealing
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN300909834S true CN300909834S (en) | 2009-04-15 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1026350S1 (en) * | 2023-11-21 | 2024-05-07 | Xiaolin He | Pair of headphones for pet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1026350S1 (en) * | 2023-11-21 | 2024-05-07 | Xiaolin He | Pair of headphones for pet |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 Main classification number: 29-02 |