IP Library Granted Patent US 11,585,121
Granted Patent B2
US 11,585,121 · App. 16/160,424 · Granted Feb 21, 2023

Residential entryway door with concealed multipoint lock

Inventors: Tomasz Jaskiewicz (Oak Ridge, NC); Adam Kendall (Burlington, NC)
Assignee: Endura Products, LLC
E05B65/06E05B61/00E05C1/002E05C1/004E05C9/004E05C9/02E05C9/085E05C9/185E05B17/0075E05C7/045E05C9/04E05C9/22E06B2003/7046Y10S292/21Y10T292/0834
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Quick Facts
Patent No.
US 11,585,121
App. No.
16/160,424
Granted
Feb 21, 2023
Kind
B2
Abstract

A door panel for use in a residential entryway includes a frame having a first stile, a second stile, a top rail connecting the first stile to the second stile, and a bottom rail connecting the first stile to the second stile. The door panel also includes a pair of opposing skins on respective faces of the frame. The first stile includes a channel along a length thereof on an interior longitudinal surface of the first stile. A cover is attached to the interior longitudinal surface of the first stile to at least partially seal the channel

Claims (41)

1. A door panel for use in a residential entryway, the door panel comprising:

a frame, comprising:

a first stile including an interior longitudinal surface;

a second stile, the interior longitudinal surface of the first stile facing the second stile;

a top rail connecting the first stile to the second stile; and

a bottom rail connecting the first stile to the second stile; and

a pair of opposing skins on respective faces of the frame,

wherein the first stile includes a channel defined in the interior longitudinal surface of the first stile, the channel extending from the top rail to the bottom rail,

wherein a cover is attached to the interior longitudinal surface of the first stile to at least partially seal the channel.

2. The door panel of claim 1 , further comprising a multipoint lock at least partially installed in the channel.

3. The door panel of claim 2 , wherein the first stile comprises an aperture on an exterior longitudinal surface thereof, and the multipoint lock comprises a mortise box at least partially positioned in the aperture.

4. The door panel of claim 2 , wherein the multipoint lock includes at least one drive rod positioned along and slidable relative to the channel.

5. The door panel of claim 4 , wherein the drive rod is attached to a shoot bolt configured to extend and retract relative to one of a top edge and a bottom edge of the door panel.

6. The door panel of claim 4 , wherein the drive rod is attached to an auxiliary latch located on and extendable from an exterior longitudinal surface of the first stile.

7. A method of forming a door panel comprising a multipoint lock, the method comprising:

acquiring a first stile, a second stile, a top rail, and a bottom rail suitable for forming a frame of the door panel;

creating a channel in a longitudinal surface of the first stile;

at least partially positioning the multipoint lock within the channel;

attaching a cover to the longitudinal surface to seal at least a portion of the channel;

joining the first stile, the second stile, the top rail, and the bottom rail to form the frame with the channel facing the second stile;

joining a pair of skins to the frame; and

at least partially filling an interior of the frame with an insulating material after the skins are joined to the frame,

wherein the cover substantially prevents the insulating material from entering the channel.

8. The method of claim 7 further comprising:

creating an aperture on an opposite longitudinal surface of the first stile in communication with the channel, and

positioning a mortise box of the multipoint lock at least partially in the aperture.

9. The method of claim 7 , wherein the step of at least partially positioning the multipoint lock within the channel comprises positioning at least one drive rod along the channel.

10. The method of claim 9 , further comprising attaching a shoot bolt to a distal end of the at least one drive rod.

11. A door panel for use in a residential entryway, the door panel comprising:

a frame, comprising:

a first stile including an interior longitudinal surface and a channel defined in the interior longitudinal surface;

a second stile, the interior longitudinal surface of the first stile facing the second stile;

a top rail connecting the first stile to the second stile; and

a bottom rail connecting the first stile to the second stile;

a pair of opposing skins on respective faces of the frame;

a multipoint lock at least partially installed in the channel; and

a cover attached to the interior longitudinal surface of the first stile to at least partially seal the channel.

12. The door panel of claim 11 , wherein the first stile comprises an aperture on an exterior longitudinal surface thereof, and the multipoint lock comprises a mortise box at least partially positioned in the aperture.

13. The door panel of claim 11 , wherein the multipoint lock includes at least one drive rod positioned along and slidable relative to the channel.

14. The door panel of claim 13 , wherein the drive rod is attached to a shoot bolt configured to extend and retract relative to one of a top edge and a bottom edge of the door panel.

15. The door panel of claim 13 , wherein the drive rod is attached to an auxiliary latch located on and extendable from an exterior longitudinal surface of the first stile.

Assignments (10)
RELEASE OF SECURITY INTEREST Recorded Jun 7, 2024
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: ENDURA PRODUCTS, LLC
Reel/Frame 067664/0784 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded Jun 7, 2024
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: ENDURA PRODUCTS, LLC
Reel/Frame 067664/0758 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded Jan 11, 2023
From: TRUIST BANK (FORMERLY KNOWN AS BRANCH BANKING AND TRUST COMPANY)
To: ENDURA PRODUCTS, LLC
Reel/Frame 062357/0445 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS Recorded Jan 10, 2023
From: CYPRIUM INVESTORS LP; CYPRIUM PARALLEL INVESTORS V LP; 1492 CAPITAL, LLC; NATIONWIDE DEFINED BENEFIT MASTER TRUST
To: ENDURA PRODUCTS, LLC
Reel/Frame 062352/0177 →
SECURITY AGREEMENT Recorded Jan 4, 2023
From: ENDURA PRODUCTS, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 062277/0750 →
SECURITY INTEREST Recorded Jan 3, 2023
From: ENDURA PRODUCTS, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 062266/0370 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 21, 2022
From: JASKIEWICZ, TOMASZ; KENDALL, ADAM
To: ENDURA PRODUCTS, LLC
Reel/Frame 059326/0851 →
CONVERSION Recorded Dec 11, 2019
From: ENDURA PRODUCTS, INC.
To: ENDURA PRODUCTS, LLC
Reel/Frame 051257/0549 →
SECURITY INTEREST Recorded Dec 10, 2019
From: ENDURA PRODUCTS, LLC
To: CYPRIUM INVENSTORS V LP; CYPRIUM PARALLEL INVESTORS V LP; 1492 CAPITAL, LLC; NATIONWIDE DEFINED BENEFIT MASTER TRUST
Reel/Frame 051241/0566 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Dec 5, 2019
From: ENDURA PRODUCTS, LLC
To: BRANCH BANKING AND TRUST COMPANY, AS SECURED PARTY
Reel/Frame 051210/0019 →
Continuity (2)
Provisional Application 62576958 · Oct 25, 2017
Related Publication 20190119952A1 · Apr 25, 2019