USD692128SActiveUtility
Diaphragm valve for breathing apparatus
Est. expiryJan 6, 2031(~4.4 yrs left)· nominal 20-yr term from priority
Inventors:Andrew Neil Miller
74
PatentIndex Score
20
Cited by
18
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a diaphragm valve for breathing apparatus, as shown and described.Join the waitlist — get patent alerts
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