USD530740SExpiredUtility

Ink cartridge

48
Assignee: STAEDTLER FA J SPriority: Jun 3, 2004Filed: Dec 3, 2004Granted: Oct 24, 2006
Est. expiryJun 3, 2024(expired)· nominal 20-yr term from priority
Inventors:Stefan Engel
48
PatentIndex Score
6
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an ink cartridge, as shown and described.

Join the waitlist — get patent alerts

Track USD530740S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.