IP Library Granted Patent US 7,543,789
Granted Patent B2
US 7,543,789 · App. 11/297,938 · Granted Jun 9, 2009

Drywall retaining device

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Quick Facts
Patent No.
US 7,543,789
App. No.
11/297,938
Granted
Jun 9, 2009
Kind
B2
Abstract

A device for retaining sheets of construction material in a generally upright position includes an elongated base member having an attachment structure at a first end that permits attachment of the elongated base member to a support surface with the elongated base member extending generally horizontally away from a support surface to which the base member is attached. The device further includes a retaining member having a female connecting structure at an upper end of the retaining member. The female connecting structure slidably connects the retaining member to the base member such that the retaining member can be positioned at a selected one of a plurality of positions along the base member. The retaining member further includes a retaining arm that extends downwardly from the female connecting structure. A releasable connecter structure selectively prevents movement of the retaining member relative to the base member in at least a first direction.

Claims (53)

1. A device for retaining sheets of construction material in a generally upright position, the device comprising:

a support structure having a mounting bracket portion at a first end and an elongated main portion extending from the mounting bracket portion, the mounting bracket portion including an outer face shaped to fit against a vertical stud of a building wall so the elongated main portion can be positioned in a generally horizontal orientation extending outwardly away from a stud; and

a retaining member adjustably connected to the elongated main portion, the retaining member including a retaining structure extending transversely relative to the elongated main portion of the support structure, the retaining member having a connecting portion adjustably connected to the elongated main portion of the support structure such that the position of the retaining structure relative to the support structure can be adjusted to accommodate various numbers of sheets of construction material between the retaining structure and a vertical stud.

2. The device of claim 1 , wherein:

the retaining member includes a pawl that engages the elongated main portion of the support structure to retain the retaining member relative to the support structure.

3. The device of claim 2 , wherein:

the elongated main portion of the support structure includes a plurality of catches that are engaged by the pawl.

4. The device of claim 3 , wherein:

the elongated main portion defines opposed first and second edges;

the catches extend along the first edge and along the second edge; and wherein:

the retaining member is connectable to the elongated main portion in the a first configuration with the pawl positioned to engage the catches along the first edge, and in a second configuration with the pawl positioned to engage the catches along the second edge.

5. The device of claim 3 , wherein:

the catches comprise indentations.

6. The device of claim 5 , wherein:

the elongated main portion of the support structure defines an axis;

the indentations are defined by a plurality of teeth having a base and a tip and first and second opposite side surfaces extending from the base to the tip, wherein the first and second side surfaces taper towards one another.

7. The device of claim 6 , wherein:

the pawl engages the first side surfaces;

the first side surface generally faces the mounting bracket portion and defines an angle of about ninety degrees relative to the axis of the elongated main portion of the support structure; and

the second side surface generally faces away from the mounting bracket portion and defines an acute angle relative to the axis of the elongated main portion of the support structure.

8. The device of claim 5 , wherein:

the pawl comprises a flexible extension having a transversely extending tooth at an end of the extension, and wherein the tooth is configured to engage the indentations.

9. The device of claim 5 , wherein:

the pawl is movable between an engaged position wherein the pawl engages an indentation and prevents movement of the retaining member relative to the support structure, and a disengaged position wherein the pawl is substantially disengaged from the indentations to permit movement of the retaining member relative to the support structure.

10. The device of claim 2 , wherein:

the retaining member includes a connecting structure slidably interconnecting the retaining member and the support structure;

the retaining structure extends downwardly from a lower side of the connecting structure; and

the pawl is positioned on an upper side of the connecting structure.

11. The device of claim 1 , wherein:

the outer face of the mounting bracket portion of the support structure is vertically oriented in use, and extends transverse to the elongated main portion and positions the elongated main portion in a horizontally extending orientation when the support structure is secured to a vertical face of a stud.

12. The device of claim 1 , wherein:

the mounting bracket portion of the support structure comprises a first flange extending transverse relative to the elongated main portion, and a second flange extending transversely from the first flange.

13. The device of claim 12 , wherein:

the first flange has at least one aperture therethrough that receives a fastener to secure the support structure to a stud.

14. The device of claim 1 , wherein:

the retaining member includes an upper end portion that wraps at least partially around the elongated main portion of the support structure and slidably interconnects the retaining member and the support structure.

15. A device for retaining sheets of construction material in a generally upright position leaning against a vertical support surface, the device comprising:

an elongated base member having an attachment structure at a first end that permits attachment of the elongated base member to a support surface with the elongated base member extending generally horizontally away from a support surface to which the base member is to be attached;

a retaining member having a female connecting structure at an upper end of the retaining member, the female connecting structure slidably connecting the retaining member to the base member such that the retaining member can be positioned at a selected one of a plurality of positions along the base member, the retaining member further including a retaining arm that extends downwardly from the female connecting structure; and

a releasable connector structure selectively preventing movement of the retaining member relative to the base member in at least a first direction.

16. The device of claim 15 , wherein:

the releasable connector structure comprises a pawl on the retaining member and a plurality of indentations in the elongated base member.

17. The device of claim 16 , wherein:

the elongated base member includes an upper side edge and a lower side edge, and a plurality of indentations on the upper side edge and the lower side edge.

18. The device of claim 15 , wherein:

the retaining arm includes an abutment structure extending transversely from a lower end of the retaining arm.

19. A method of retaining a plurality of sheets of drywall in a generally upright position wherein the sheets of drywall are leaned against a wall of a building having one or more upright studs, the method comprising:

providing an elongated base member;

securing the elongated base member to a stud of a building wall with the elongated base member extending generally horizontally away from the stud;

positioning a retaining arm member on the elongated base member with the retaining arm extending downwardly from the elongated base member with at least a lower portion of the retaining arm member positioned below upper edges of the sheets of drywall to thereby prevent the sheets of drywall from falling to a horizontal orientation.

20. The method of claim 19 , wherein:

the retaining arm member slidably engages the elongated base member; and including:

adjusting the position of the retaining arm member on the elongated base member.

Assignments (25)
ABL RELEASE OF SECURITY INTEREST IN PATENTS, RECORDED ON JANUARY 29, 2021, AT REEL/FRAME 055083/0802 Recorded Oct 15, 2025
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
To: FOUNDATION BUILDING MATERIALS, LLC
Reel/Frame 073109/0665 →
FIRST LIEN RELEASE OF SECURITY INTEREST IN PATENTS, RECORDED ON JANUARY 29, 2021, AT REEL/FRAME 055081/0444 Recorded Oct 15, 2025
From: ROYAL BANK OF CANADA, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
To: FOUNDATION BUILDING MATERIALS, LLC
Reel/Frame 073109/0703 →
ASSIGNMENT AND ASSUMPTION OF FIRST LIEN TERM LOAN INTELLECTUAL PROPERTY SECURITY AGREEMENTS Recorded Jun 14, 2024
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS RESIGNING COLLATERAL AGENT
To: ROYAL BANK OF CANADA, AS SUCCESSOR COLLATERAL AGENT
Reel/Frame 067737/0559 →
SECURITY INTEREST Recorded Jan 29, 2021
From: FOUNDATION BUILDING MATERIALS, LLC; FBM LOGISTICS, LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 055081/0444 →
SECURITY INTEREST Recorded Jan 29, 2021
From: FOUNDATION BUILDING MATERIALS, LLC; FBM LOGISTICS, LLC; FBM CANADA GSD, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 055083/0802 →
RELEASE OF SECURITY INTERESTS IN PATENTS - REEL/FRAME 046886/0409 Recorded Jan 29, 2021
From: ROYAL BANK OF CANADA
To: FOUNDATION BUILDING MATERIALS, LLC
Reel/Frame 055171/0714 →
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RIGHTS - REEL/FRAME 046630/0970 Recorded Jan 29, 2021
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: FBM ALPHA LLC; FOUNDATION BUILDING MATERIALS HOLDING COMPANY LLC; FOUNDATION BUILDING MATERIALS, LLC; FBM LOGISTICS, LLC; FBM CANADA GSD, INC.; FBM CANADA SPI, INC.
Reel/Frame 055171/0721 →
RELEASE OF SECURITY INTEREST Recorded Aug 14, 2018
From: GOLDMAN SACHS BANK USA, AS ADMINISTRATIVE AGENT
To: HOME ACRES BUILDING SUPPLY CO. LLC; SUPERIOR PLUS CONSTRUCTION PRODUCTS CORP.
Reel/Frame 046788/0103 →
TERM LOAN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Aug 13, 2018
From: FBM ALPHA LLC; FOUNDATION BUILDING MATERIALS HOLDING COMPANY LLC; FOUNDATION BUILDING MATERIALS, LLC; FBM LOGISTICS, LLC
To: ROYAL BANK OF CANADA, AS ADMINISTRATIVE AGENT
Reel/Frame 046886/0409 →
SECURITY INTEREST Recorded Aug 13, 2018
From: FOUNDATION BUILDING MATERIALS, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
Reel/Frame 046630/0970 →
MERGER Recorded Feb 14, 2018
From: HOME ACRES BUILDING SUPPLY CO. LLC
To: FOUNDATION BUILDING MATERIALS, LLC
Reel/Frame 044928/0605 →
RELEASE OF ABL INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Aug 18, 2016
From: ROYAL BANK OF CANADA
To: HOME ACRES BUILDING SUPPLY CO. LLC; GREAT WESTERN BUILDING MATERIALS, INC.; PROWALL BUILDING PRODUCTS, INC.
Reel/Frame 039735/0757 →
RELEASE OF SENIOR LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT RECORDED AT REEL 37358/FRAME 308 Recorded Aug 11, 2016
From: ROYAL BANK OF CANADA
To: HOME ACRES BUILDING SUPPLY CO. LLC; GREAT WESTERN BUILDING MATERIALS, INC.; PROWALL BUILDING PRODUCTS, INC.
Reel/Frame 039655/0849 →
SECURITY INTEREST Recorded Aug 11, 2016
From: HOME ACRES BUILDING SUPPLY CO. LLC
To: GOLDMAN SACHS BANK USA, AS ADMINISTRATIVE AGENT
Reel/Frame 039406/0152 →
RELEASE OF JUNIOR LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT RECORDED AT REEL 37358/FRAME 273 Recorded Aug 11, 2016
From: ROYAL BANK OF CANADA
To: HOME ACRES BUILDING SUPPLY CO. LLC; GREAT WESTERN BUILDING MATERIALS, INC.; PROWALL BUILDING PRODUCTS, INC.
Reel/Frame 039656/0204 →
JUNIOR LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Dec 21, 2015
From: HOME ACRES BUILDING SUPPLY CO. LLC; GREAT WESTERN BUILDING MATERIALS, INC.; PROWALL BUILDING PRODUCTS, INC.
To: ROYAL BANK OF CANADA
Reel/Frame 037358/0273 →
SENIOR LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Dec 21, 2015
From: HOME ACRES BUILDING SUPPLY CO. LLC; GREAT WESTERN BUILDING MATERIALS, INC.; PROWALL BUILDING PRODUCTS, INC.
To: ROYAL BANK OF CANADA
Reel/Frame 037358/0308 →
RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 031627/FRAME 0225 Recorded Oct 22, 2015
From: CANTOR FITZGERALD SECURITIES (AS SUCCESSOR TO PENNANTPARK INVESTMENT ADMINISTRATION, LLC)
To: HOME ACRES BUILDING SUPPLY CO. LLC
Reel/Frame 036931/0489 →
RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 031597/FRAME 0825 Recorded Oct 22, 2015
From: BANK OF AMERICA, N.A.
To: HOME ACRES BUILDING SUPPLY CO. LLC
Reel/Frame 036931/0423 →
RELEASE OF SECURITY INTEREST IN PATENTS Recorded Nov 21, 2013
From: MADISON CAPITAL FUNDING LLC, AS AGENT
To: HOME ACRES BUILDING SUPPLY CO. LLC
Reel/Frame 031694/0341 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Nov 13, 2013
From: HOME ACRES BUILDING SUPPLY CO. LLC
To: PENNANTPARK INVESTMENT ADMINISTRATION, LLC, AS AGENT
Reel/Frame 031627/0225 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Nov 7, 2013
From: HOME ACRES BUILDING SUPPLY CO. LLC
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 031597/0825 →
SECURITY AGREEMENT Recorded Jun 9, 2006
From: HOME ACRES BUILDING SUPPLY CO. LLC
To: MADISON CAPITAL FUNDING LLC, AS AGENT
Reel/Frame 017751/0688 →
MERGER Recorded Jun 8, 2006
From: HOME ACRES BUILDING SUPPLY CO.
To: HOME ACRES BUILDING SUPPLY CO. LLC
Reel/Frame 017744/0575 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 9, 2005
From: LINDBERG, SAMUEL L.
To: HOME ACRES BUILDING SUPPLY COMPANY INC.
Reel/Frame 017315/0784 →