USD290053SExpiredUtility
Housing for a floor maintenance machine
Est. expiryJun 25, 2004(expired)· nominal 20-yr term from priority
Inventors:Thomas S. Block
94
PatentIndex Score
37
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15
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a housing for a floor maintenance machine, as shown and described.
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