USD498244SExpiredUtility
Electric compressors (2)
Est. expiryMar 3, 2024(expired)· nominal 20-yr term from priority
Inventors:Pi-Hua Chen
73
PatentIndex Score
22
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electric compressors ( 2 ), as shown and described.
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