USD684143SActiveUtility
Soundproof housing
Est. expiryOct 8, 2030(~4.2 yrs left)· nominal 20-yr term from priority
F04C 18/344F04C 2240/30F04D 29/663F01C 21/10F04C 23/008F04C 2230/00F04D 23/008F04D 29/668F16B 12/12F04D 29/664G10K 11/002
93
PatentIndex Score
8
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a soundproof housing, as shown and described.Join the waitlist — get patent alerts
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