Combination of piston rings, and combination structure of piston and piston rings
US-12000491-B2 · Jun 4, 2024 · US
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Tpr Co Ltd — Fixed Constructions
Tpr Co Ltd holds 2 patents in Fixed Constructions, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Tpr Co Ltd |
| Technology | Fixed Constructions |
| Patents in slice | 2 |
| Recent patents in slice | 2 |
| First year | 2023 |
| Last year | 2024 |
Representative patents
Notable publications linking Tpr Co Ltd to Fixed Constructions.
Combination of piston rings, and combination structure of piston and piston rings
US-12000491-B2 · Jun 4, 2024 · US
Combination of Piston Rings, and Combination Structure of Piston and Piston Rings
US-2023358313-A1 · Nov 9, 2023 · US
Combination of Piston Rings, and Combination Structure of Piston and Piston Rings
US-2023358313-A1 · Nov 9, 2023 · US
Recent filings
Latest patents from Tpr Co Ltd in Fixed Constructions.
Combination of piston rings, and combination structure of piston and piston rings
US-12000491-B2 · Jun 4, 2024 · US
Combination of piston rings, and combination structure of piston and piston rings
US-12000491-B2 · Jun 4, 2024 · US
Combination of Piston Rings, and Combination Structure of Piston and Piston Rings
US-2023358313-A1 · Nov 9, 2023 · US
Combination of Piston Rings, and Combination Structure of Piston and Piston Rings
US-2023358313-A1 · Nov 9, 2023 · US
Related pages
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