USD313845SExpiredUtility

Static air freshener

51
Assignee: ECOLAB INCPriority: Sep 13, 1989Filed: Sep 13, 1989Granted: Jan 15, 1991
Est. expirySep 13, 2009(expired)· nominal 20-yr term from priority
Inventors:William E. SullivanRichard H. Seager
51
PatentIndex Score
5
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a static air freshener, as shown.

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