USD294948SExpiredUtility

Particle size analyzer

56
Assignee: ROTEXPriority: Jan 17, 1986Filed: Jan 17, 1986Granted: Mar 29, 1988
Est. expiryJan 17, 2006(expired)· nominal 20-yr term from priority
Inventors:Glenn J. PogueWilliam E. Lower
56
PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a particle size analyzer, substantially as shown and described.

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