USD506584SExpiredUtility
Tank for floor or carpet cleaning machine
Est. expiryAug 7, 2023(expired)· nominal 20-yr term from priority
Inventors:Richard E. Whittaker
61
PatentIndex Score
12
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedAn ornamental design for a tank for floor or carpet cleaning machine, substantially as shown in the drawings.
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