The broken lines shown in the drawings illustrate portions of the connector for fire pipe that form no part of the claim.
The broken lines shown in the drawings illustrate portions of the connector for fire pipe that form no part of the claim.
Number | Date | Country | Kind |
---|---|---|---|
30-2018-0003234 | Jan 2018 | KR | national |
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938102 | Wise | Oct 1909 | A |
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D354553 | Lange | Jan 1995 | S |
D549805 | Quach | Aug 2007 | S |
9714504 | Bird | Jul 2017 | B2 |
9896827 | Hsieh | Feb 2018 | B1 |
20070057502 | Shafik | Mar 2007 | A1 |