USD309492SExpiredUtility

In-line water filter

57
Assignee: DIEMOLD MACHINE COMPANY INCPriority: Apr 30, 1987Filed: Apr 30, 1987Granted: Jul 24, 1990
Est. expiryApr 30, 2007(expired)· nominal 20-yr term from priority
Inventors:Ulrich K. Boehnke
57
PatentIndex Score
10
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an in-line water filter, as shown and described.

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