TDR Systems, Inc.

United States of America

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IPC Class
B65G 11/02 - Chutes of straight form 3
B65G 11/18 - Supports or mountings 3
B65F 1/14 - Other constructional features 1
E04F 17/12 - Chutes 1
E04G 21/00 - Preparing, conveying, or working-up building materials or building elements in situOther devices or measures for constructional work 1
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Status
Pending 2
Registered / In Force 1
Found results for  patents

1.

DEBRIS CHUTE ASSEMBLY

      
Document Number 03251341
Status Pending
Filing Date 2024-10-30
Open to Public Date 2025-10-30
Owner TDR Systems, Inc. t/a CHUTES International (USA)
Inventor Helmer, Chad

Abstract

A debris chute assembly for removing debris from a height during construction or similar activity includes a scaffold, a plurality of wall members, and a plurality of corner members. The wall members hang on ledgers of the scaffold in tubular sections which align with each other. The corner members attach to standards of the scaffold and retain the wall members in fixed positions with respect to the scaffold. Various embodiments of corner members are provided which attach to the scaffold by various fastening means.

IPC Classes  ?

  • B65G 11/02 - Chutes of straight form
  • B65G 11/18 - Supports or mountings
  • E04F 17/12 - Chutes
  • E04G 5/00 - Component parts or accessories for scaffolds
  • E04G 21/00 - Preparing, conveying, or working-up building materials or building elements in situOther devices or measures for constructional work

2.

DEBRIS CHUTE ASSEMBLY

      
Application Number 19200861
Status Pending
Filing Date 2025-05-07
First Publication Date 2025-08-21
Owner TDR SYSTEMS, INC. t/a CHUTES INTERNATIONAL MANUFACTURING, LLC (USA)
Inventor
  • Boustani, Hadi C.
  • Helmer, Chad

Abstract

A debris chute assembly including a plurality of wall members selectively engaged with a scaffold. The plurality of wall members includes a passageway defined in a wall member of the plurality of wall members. A portion of the scaffold is received within the passageway. A flange is also provided on the wall member. The flange is removable securable to the scaffold. The wall member further includes a fastener provided thereon. The debris chute assembly may also include the scaffold which includes a plurality of standards and a plurality of ledgers. The plurality of standards are spaced a distance apart from one another. The plurality of ledgers extend between adjacent standards of the plurality of standards.

IPC Classes  ?

3.

Debris chute assembly

      
Application Number 18388213
Grant Number 12448213
Status In Force
Filing Date 2023-11-09
First Publication Date 2025-05-15
Grant Date 2025-10-21
Owner TDR Systems, Inc. (USA)
Inventor Helmer, Chad

Abstract

A debris chute assembly for removing debris from a height during construction or similar activity includes a scaffold, a plurality of wall members, and a plurality of corner members. The wall members hang on ledgers of the scaffold in tubular sections which align with each other. The corner members attach to standards of the scaffold and retain the wall members in fixed positions with respect to the scaffold. Various embodiments of corner members are provided which attach to the scaffold by various fastening means.

IPC Classes  ?