USD650367SActiveUtility

Diaphragm

70
Assignee: CHEN HWANG-MIAWPriority: Jan 26, 2011Filed: Jan 26, 2011Granted: Dec 13, 2011
Est. expiryJan 26, 2031(~4.5 yrs left)· nominal 20-yr term from priority
Inventors:Hwang-Miaw Chen
70
PatentIndex Score
16
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a diaphragm, as shown and described.

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