USD291368SExpiredUtility

Filter holder

43
Assignee: EMI PLC THORNPriority: Feb 3, 1984Filed: Jul 10, 1984Granted: Aug 11, 1987
Est. expiryFeb 3, 2004(expired)· nominal 20-yr term from priority
Inventors:John A. LetchfordAlex L. Halberstadt
43
PatentIndex Score
3
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a filter holder, as shown and described.

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