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US 12,497,779 B2Granted
Drywall trim
AssigneeNoll/Norwesco LLC
InventorsDavid Starr, Michael Starozhitsky
Life of this patent
Estimating the term…
Abstract
A drywall trim for protecting drywall can include a metal body having a seam with a longitudinal axis. The metal body can include wings or planar portions that extend from the seam in transverse directions relative to the longitudinal axis. The planar portions can be formed at an angle relative to each other. At least one of the planar portions can have an outer edge that is not parallel to the seam. Paper can be bonded to the metal body.
Claims25
A drywall trim for protecting drywall, the drywall trim comprising:
- a metal body comprising a seam having a longitudinal axis and planar portions extending from the seam in transverse directions relative to the longitudinal axis, the planar portions being formed at an angle relative to each other, and at least one of the planar portions comprises a continuous outer edge that is sinusoidal having symmetrical peaks and valleys;
- and
- paper bonded to the metal body, wherein the paper comprises:
- a first layer on a first side of the metal body, the first layer comprising a greater transverse width than the metal body and an outer edge that is complementary in shape to the outer edge of the metal body;
- and
- a second layer on a second side of the metal body opposite the first side.
3 more elements
Dependencies are inferred from the claim text.