USD421493SExpiredUtility
Rounded chimney cap
Individually held — no corporate assignee on recordPriority: Jun 1, 1998Filed: Jun 1, 1998Granted: Mar 7, 2000
Est. expiryJun 1, 2018(expired)· nominal 20-yr term from priority
Inventors:Henry S. Szwartz
26
PatentIndex Score
0
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rounded chimney cap, as shown and described.
Join the waitlist — get patent alerts
Track USD421493S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.