USD258447SExpiredUtility

Pocket-size photometer

36
Assignee: COMPUR ELECTRONIC GMBHPriority: Jan 19, 1978Filed: Jan 19, 1978Granted: Mar 3, 1981
Est. expiryJan 19, 1998(expired)· nominal 20-yr term from priority
Inventors:Franz Singer
36
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pocket-size photometer, substantially as shown.

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