USD427299SExpiredUtility
Rollably positioned, adjustably directed, clean air supply assembly unit
Individually held — no corporate assignee on recordPriority: Jul 22, 1998Filed: Jul 22, 1998Granted: Jun 27, 2000
Est. expiryJul 22, 2018(expired)· nominal 20-yr term from priority
Inventors:William J. Haslebacher
61
PatentIndex Score
14
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rollably positioned, adjustably directed, clean air supply assembly unit, as shown and described.
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