IP Library Granted Patent US 10,626,647
Granted Patent B2
US 10,626,647 · App. 15/716,725 · Granted Apr 21, 2020

Universal sliding door system

Inventors: Michael L. Hegner (Cincinnati, OH); Robert J. Clark (Cincinnati, OH); Julian M. Cornwall (Cincinnati, OH); Michael S. Conley (Maineville, OH)
Assignee: Chase Industries, Inc.
E05D15/0608E05D15/0621E06B1/526E06B3/4636E05Y2800/17E05Y2800/174E05Y2800/72
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Quick Facts
Patent No.
US 10,626,647
App. No.
15/716,725
Granted
Apr 21, 2020
Kind
B2
Abstract

A universal sliding door system that is configured to facilitate installation in either a slide right to open (SRO) orientation or a slide left to open (SLO) orientation. In some embodiments, a track is attached to a header by a pivot connector that allows the track to be pivoted up or down so that the track can be easily oriented at an appropriate angle for the desired opening orientation. The header and track may also each include a first set of openings configured to allow the track to be easily installed in a SRO orientation and a second set of openings configured to allow the track to be easily installed in a SLO orientation. Other components of the door system, such as the door and the vertical casing members may also include features configured to allow the components to easily be installed in either opening orientation.

Claims (17)

1. A sliding door system comprising:

a. a header;

b. a track comprising a first end and a second end, wherein the track comprises a first plurality of track openings configured to be used to fix the track relative to the header in a first track position and a second plurality of track openings configured to be used to fix the track relative to the header in a second track position, wherein the first plurality of track openings comprises a first opening closest to the first end of the track and a second opening closest to the second end of the track, wherein the first plurality of track openings are arranged such that the first opening of the first plurality of track openings is lower than the second opening of the first plurality of track openings, wherein the second plurality of track openings comprises a third opening closest to the first end of the track and a fourth opening closest to the second end of the track, wherein the second plurality of track openings are arranged such that the third opening of the second plurality of track openings is higher than the fourth opening of the second plurality of track openings, wherein when the track is in the first track position the track is angled such that the first end of the track is lower than the second end of the track, wherein when the track is in the second track position the track is angled such that the first end of the track is higher than the second end of the track; and

c. a door, wherein the door is slidably suspended from the track.

2. The sliding door system of claim 1 , wherein the track is attached to the header at a pivot connection such that before the track is fixed in one of the first track position and the second track position, the track is pivotable relative to the header about the pivot connection between the first track position and the second track position.

3. The sliding door system of claim 1 , wherein the first plurality of track openings comprises predrilled holes.

4. The sliding door system of claim 1 , wherein the second plurality of track openings comprises predrilled holes.

5. The sliding door system of claim 1 , wherein the first plurality of track openings comprises location indicators.

6. The sliding door system of claim 1 , wherein the second plurality of track openings comprises location indicators.

7. The sliding door system of claim 1 , wherein the header comprises a length and a top gasket system that extends along substantially the entire length of the header.

8. The sliding door system of claim 1 , wherein the header comprises a first plurality of header openings configured to be used in conjunction with the first plurality of track openings to fix the track relative to the header in the first track position and a second plurality of header openings configured to be used in conjunction with the second plurality of track openings to fix the track relative to the header in the second track position, wherein at least one of the first plurality of header openings is aligned with a corresponding one of the first plurality of track openings and at least one of the second plurality of header openings is aligned with a corresponding one of the second plurality of track openings.

9. The sliding door system of claim 8 , wherein the first plurality of header openings comprises predrilled holes.

10. The sliding door system of claim 8 , wherein the second plurality of header openings comprises predrilled holes.

11. The sliding door system of claim 8 , wherein the first plurality of header openings comprises location indicators.

12. The sliding door system of claim 8 , wherein the second plurality of header openings comprises location indicators.

13. The sliding door system of claim 1 further comprising an electrical box mounted on the door, wherein the electrical box is mounted at about a midpoint of a width of the door.

14. The sliding door system of claim 13 , wherein the header comprises a first set of electrical junction box mounting openings located adjacent to a first end of the header and a second set of electrical junction box mounting openings located adjacent to a second end of the header, wherein both the first set of electrical junction box mounting openings and the second set of electrical junction box mounting openings are configured to receive connectors to secure an electrical junction box to the header.

Assignments (10)
ASSIGNMENT OF SECURITY INTERESTS IN INTELLECTUAL PROPERTY Recorded Jul 17, 2026
From: ANTARES CAPITAL LP, AS RESIGNING AGENT, ASSIGNOR
To: CHURCHILL AGENCY SERVICES LLC, AS SUCCESSOR AGENT, ASSIGNEE
Reel/Frame 075996/0267 →
TERMINATION TO PATENT SECURITY AGREEMENT Recorded Apr 24, 2026
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: CHASE INDUSTRIES, INC.
Reel/Frame 075463/0266 →
SECURITY INTEREST Recorded Apr 30, 2025
From: COLDGUARD HOLDCO LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 070986/0757 →
SECURITY INTEREST Recorded Apr 30, 2025
From: COLDGUARD HOLDCO LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 070987/0143 →
SECURITY INTEREST Recorded Mar 11, 2025
From: COLDGUARD HOLDCO LLC
To: ANTARES CAPITAL LP, AS AGENT
Reel/Frame 070476/0317 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 18, 2025
From: CHASE INDUSTRIES, INC.
To: COLDGUARD HOLDCO LLC
Reel/Frame 070244/0136 →
SECURITY INTEREST Recorded Jun 2, 2020
From: CHASE INDUSTRIES, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 052812/0134 →
SECURITY INTEREST Recorded Jun 2, 2020
From: CHASE INDUSTRIES, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 052807/0044 →
SECURITY INTEREST Recorded Jun 1, 2020
From: CHASE INDUSTRIES, INC.
To: ANTARES CAPITAL LP, AS ADMINISTRATIVE AGENT
Reel/Frame 052800/0598 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 25, 2017
From: HEGNER, MICHAEL L.; CLARK, ROBERT J.; CORNWALL, JULIAN M.; CONLEY, MICHAEL S.
To: CHASE INDUSTRIES, INC.
Reel/Frame 043946/0856 →
Continuity (2)
Provisional Application 62400822 · Sep 28, 2016
Related Publication 20180087302A1 · Mar 29, 2018