USD357871SExpiredUtility

Space time clock

Assignee: BIANCARDI MARCOPriority: Sep 7, 1993Filed: Sep 7, 1993Granted: May 2, 1995
Est. expirySep 7, 2013(expired)· nominal 20-yr term from priority
Inventors:Marco Biancardi
67
PatentIndex Score
23
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a space time clock, as shown and described.

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