USD420864SExpiredUtility

Sieve

78
Assignee: F KURT RETSCH GMBH & CO KGPriority: Apr 9, 1998Filed: Oct 9, 1998Granted: Feb 22, 2000
Est. expiryApr 9, 2018(expired)· nominal 20-yr term from priority
Inventors:Alan KenneyKenneth Oliver Mccartney
78
PatentIndex Score
36
Cited by
3
References
1
Claims

Claims

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

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