USD454623SExpiredUtility

Flexible joint

39
Assignee: WATERWORKS TECHNOLOGY DEV ORGPriority: Apr 4, 2000Filed: Apr 4, 2000Granted: Mar 19, 2002
Est. expiryApr 4, 2020(expired)· nominal 20-yr term from priority
Inventors:Taichi SatoYasushi Fujita
39
PatentIndex Score
3
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21
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the flexible joint, as shown and described.

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