USD492018SExpiredUtility

Purifying apparatus

85
Priority: Mar 8, 2001Filed: Sep 7, 2001Granted: Jun 22, 2004
Est. expiryMar 8, 2021(expired)· nominal 20-yr term from priority
Inventors:Werner Schroder
85
PatentIndex Score
34
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the purifying apparatus, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.