USD461423SExpiredUtility
Vial for spirit level device
Assignee: RIWA TEC GMBH MESSGERATE HANDEPriority: Jul 8, 2000Filed: Jan 8, 2001Granted: Aug 13, 2002
Est. expiryJul 8, 2020(expired)· nominal 20-yr term from priority
Inventors:Hans-Peter Blatt
18
PatentIndex Score
1
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vial for spirit level device, shown.
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