USD442228SExpiredUtility
Combined display and switch unit
Est. expirySep 7, 2020(expired)· nominal 20-yr term from priority
Inventors:Takuji Masui
38
PatentIndex Score
3
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined display and switch unit, as shown and described.
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