USD250810SExpiredUtility

Colorimeter

55
Assignee: THE BALTIMORE SPICE COMPANYPriority: Jun 2, 1977Filed: Jun 2, 1977Granted: Jan 16, 1979
Est. expiryJun 2, 1997(expired)· nominal 20-yr term from priority
Inventors:David Stern
55
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

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

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