USD321488SExpiredUtility

Colorimeter

62
Assignee: BOEHRINGER MANNHEIM CORPPriority: Apr 29, 1988Filed: Apr 29, 1988Granted: Nov 12, 1991
Est. expiryApr 29, 2008(expired)· nominal 20-yr term from priority
Inventors:George H. SierraRobert B. Summers
62
PatentIndex Score
9
Cited by
5
References
1
Claims

Claims

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

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