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Publication numberUSD501050 S1
Publication typeGrant
Application numberUS 29/175,762
Publication dateJan 18, 2005
Filing dateFeb 7, 2003
Priority dateFeb 7, 2003
Publication number175762, 29175762, US D501050 S1, US D501050S1, US-S1-D501050, USD501050 S1, USD501050S1
InventorsLewis J. Hein, Derrell J. Weldy, Michael D. Weldy
Original AssigneePla-Cor Incorporated
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Three way; 2-90 outside, 1-135 inside, bullnose corner
US D501050 S1
Abstract  available in
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  1. The ornamental design for a “three way; 2-90 outside, 1-135 inside, bullnose corner”, as shown and described.

FIG. 1is a front side, and end persective view of a three way; 2-90 outside, 1-135 inside bullnose corner showing our new design, the opposite end is identical;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top, front, and side perspective view showing a second embodiment of our new design; and,

FIG. 5 is top plan view showing a third embodiment of our new design.

Non-Patent Citations
12 pages from a molding catalogue, title and source unknown, date: not later than 1993.
2A page from a molding catalogue, title and source unknown, date: not later than 1992.
3A page from a molding catalogue, title and source unknown, date: not later than 1994.
4A page from Amico catalogue, title unknown, 1994.
5'American Builder' p. B7, Apr. 1957.
6Amico advertisement on p. 59, Wall & Ceilings, Apr. 1993.
7'Bead and Trim, Edge-Wise', Mark Johnson, pp. 36, 38 & 40, Walls & Ceilings, May 2000.
8Flannery, Inc. catalogue 'New from Flannery-Flannery, PVC, Vinal, Bullnose', 1990.
9International Preliminary Examination Report for International Application No. PCT/US99/06586, Mailed on Feb. 25, 1992.
10Pittcon Industries, Inc. catalogue, 'Pittcon Industries, Inc.,-Shaping the Future', 1986.
11Pla-Cor Corporation catalogue 'PLA-COR 2000-The Professional's Choice-10<th >Anniversary PLA-COR(R) Plastic Corner Bead Systems', 1999.
12Pla-Cor, Inc. catalogue, 'PLA-COR(R) Plastic Corner Bead System-Your cost-Efficient, Rust-Proof Resilient & Durable Alternative', 1995.
13Pla-Cor, Inc. catalogue, 'PLA-COR(TM) Plastic Corner Bead System', 1992.
14Pla-Cor, Incorporated catalogue, 'PLA-COR(R) Plastic Corner Bead System-The proven, patented Alternative to Metal & PVC Corner Bead Products', 1996.
15Trim-Tex, Inc. catalogue, 'TRIM-TEX INC.(R)-Manufacture and Extruder of Rigid Vinyl Drywall Accessories for 25 years, Apr. 1993'.
16Trim-Tex, Inc. catalogue, 'TRIM-TEX INC.-Drywall Products, 2002-2003 Catalogue'.
17Trim-Tex, Inc. catalogue, 'TRIM-TEX INC.-Rigid Vinyl Drywall Accessories, 2000-2001 Catalogue'.
18Trim-Tex, Inc. leaflet, 'Another New Product Innovation From TRIM-TEX-Bulladapter for Baseboard, '' & 1'' Radius Bullnose', date: not later than 1995.
19Unimast Incorporated advertisement on p. 29, Walls & Ceilings, Jun. 1994.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8046963Aug 31, 2009Nov 1, 2011Douglass WambaughExpandable drywall corner piece
US20060005488 *Jun 24, 2005Jan 12, 2006Douglass WambaughExpandable drywall corner piece
US20100218444 *Aug 31, 2009Sep 2, 2010Structus Building Technologies, Inc.Expandable Drywall Corner Piece
US20110162305 *Mar 16, 2011Jul 7, 2011Sean BullisGusseted and Recessed-Leg Area Corner Caps
U.S. ClassificationD25/102