IP Library › Granted Patent US 1,115,492
Granted Patent S1
US 1,115,492 · App. 29/848,807 · Granted Mar 3, 2026

Cornerbead for drywall

Inventors: David Starr (Burton, WA); Michael Starozhitsky (Lake Zurich, IL)
Assignee: NOLL/NORWESCO, LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,115,492
App. No.
29/848,807
Granted
Mar 3, 2026
Kind
S1
Claims (1)

The ornamental design for a cornerbead for drywall, as shown and described.

Assignments (2)
RELEASE OF SECURITY INTEREST Recorded Feb 10, 2026
From: KEYBANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: NOLL/NORWESCO, LLC
Reel/Frame 073746/0808 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2024
From: STARR, DAVID
To: NOLL/NORWESCO, LLC
Reel/Frame 067584/0080 →
References Cited (32)
US 844812A · Knapp · 1907 [cited by applicant]
US 1264812A · Klauer · 1918 [cited by applicant]
US 1361843A · Flagge · 1920 [cited by applicant]
US 2904856A · Robinson · 1959 [cited by applicant]
US 5048247A · Weldy · 1991 [cited by examiner]
US 5778617A · Free · 1998 [cited by applicant]
US 6447872B1 · Larson · 2002 [cited by examiner]
US D661817S · Fournier · 2012 [cited by examiner]
US 9303413B2 · Koenig, Jr. · 2016 [cited by examiner]
US 10458122B2 · Bodner · 2019 [cited by applicant]
US D1077280S · Kyser · 2025 [cited by examiner]
US 20020073638A1 · Kunz et al. · 2002 [cited by applicant]
US 20020116884A1 · Smythe, Jr. · 2002 [cited by examiner]
US 20030131546A1 · Kunz · 2003 [cited by applicant]
US 20060059810A1 · Budzik · 2006 [cited by examiner]
US 20100151203A1 · Good · 2010 [cited by examiner]
US 20110030297A1 · Robertson · 2011 [cited by examiner]
US 20130186024A1 · Rosentiel · 2013 [cited by examiner]
US 20140260019A1 · Conboy · 2014 [cited by examiner]
US 20170314275A1 · Rosenthal · 2017 [cited by examiner]
US 20230046179A1 · Neil et al. · 2023 [cited by applicant]
US 20230046540A1 · Neil et al. · 2023 [cited by applicant]
CA 2858744A1 · 2015 [cited by examiner]
CA 218435 · 2024 [cited by examiner]
CN 103451495A · 2013 [cited by applicant]
WO 9625570A1 · 1996 [cited by applicant]
WO 9837290A1 · 1998 [cited by applicant]
WO 9844218A1 · 1998 [cited by applicant]
WO 03016648A1 · 2003 [cited by applicant]
WO 2004111365A1 · 2004 [cited by applicant]
WO 2018157235A1 · 2018 [cited by applicant]
“Amerimax Galvanized 90 Degree Corner Bead” Jul. 7, 2025, Acehardware.com, site vistied Jul. 7, 2025: https://www.acehardware.com/departments/building-supplies/lumber-and-trim/corner-beads/5033403 (Year: 2025). [cited by examiner]