USD403087SExpiredUtility

Laminated roofing shingle

74
Assignee: BUILDING MAT CORPORATION OF AMERICAPriority: Oct 15, 1997Filed: Oct 15, 1997Granted: Dec 22, 1998
Est. expiryOct 15, 2017(expired)· nominal 20-yr term from priority
Inventors:Frederick W. SielingWilliam R. CarrollAlfredo A. Bondoc
74
PatentIndex Score
17
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The laminated roofing shingle, as shown and described.

Join the waitlist — get patent alerts

Track USD403087S — get alerts on status changes and closely related new filings.

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