The piston has a sealing mechanism.
VN3202601114SPending Publication Date: 2026-09-03W M BARR
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Patent Information
- Application Number
- VN3202601114
- Authority / Receiving Office
- VN · VN
- Patent Type
- Designs
- Current Assignee / Owner
- Priority Date
- 2024-08-21
- Filing Date
- 2025-02-20
- Publication Date
- 2026-09-03
- Estimated Expiration
- 2040-02-20
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Figure VN3202601114_0 
Figure VN3202601114_1 
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