USD297968SExpiredUtility

Mixing unit for the formulation of cleaning fluids

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Assignee: SANI FRESH INTPriority: Aug 30, 1985Filed: Aug 30, 1985Granted: Oct 4, 1988
Est. expiryAug 30, 2005(expired)· nominal 20-yr term from priority
Inventors:Richard O. NormanJohn R. FrassanitoD. Stephen Goodrich
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PatentIndex Score
5
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3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mixing unit for formulation of cleaning fluids, as shown and described.

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