Door and door handle extension

Patent metadata

Field	Value
Publication number	US-2024141687-A1
Application number	US-202218278954-A
Country	US
Kind code	A1
Filing date	Feb 22, 2022
Priority date	Feb 25, 2021
Publication date	May 2, 2024
Grant date	—

Abstract

A handle extension is mountable on a handle, such as a door handle, and provides the ability to open the door by using the forearm and thus not contacting the door with the hands to mitigate fomite transmission of pathogens. The handle extension uses receiver portions which mount on the handle. A horn extends from one of the receiver portions and provides an engagement surface to accommodate the forearm. Cinching straps are used to secure the handle extension to the handle.

First claim

What is claimed is:

1 . A handle extension mountable on a handle, said handle extension comprising:
a first receiver portion positionable on a first side of said handle, said first receiver portion defining a first void space configured to conform to a shape of at least a portion of said handle; a second receiver portion positionable on a second side of said handle opposite to said first receiver portion, said second receiver portion defining a second void space configured to conform to said shape of said portion of said handle.

2 . The handle extension according to claim 1 , further comprising a horn extending from said first receiver portion, said horn projecting transversely to said handle when said handle is received within said first and second void spaces.

3 . The handle extension according to claim 1 , further comprising at least a first strap surrounding said first and second receiver portions to secure said handle extension to said handle.

4 . The handle extension according to claim 3 , further comprising first grooves positioned in said first and second receiver portions, said first grooves receiving said first strap.

5 . The handle extension according to claim 4 , further comprising at least a second strap surrounding said first and second receiver portions to secure said handle extension to said handle.

6 . The handle extension according to claim 5 , further comprising second grooves positioned in said first and second receiver portions, said second grooves receiving said second strap.

7 . The handle extension according to claim 3 , wherein said first strap comprises a cinching strap.

8 . The handle extension according to claim 5 , wherein said second strap comprises a cinching strap.

9 . The handle extension according to claim 1 , wherein said first and second void spaces comprise respective first and second channels, each said first and second channel having first and second legs angularly oriented with respect to one another.

10 . The handle extension according to claim 2 , wherein said receiver portions and said horn are formed from bio-compostable plastic or carbon fiber reinforced nylon.

11 . A door comprising a handle and a handle extension mounted thereon, said handle extension comprising:
a first receiver portion positioned on a first side of said handle, said first receiver portion defining a first void space configured to conform to a shape of at least a portion of said handle; a second receiver portion positioned on a second side of said handle opposite to said first receiver portion, said second receiver portion defining a second void space configured to conform to said shape of said portion of said handle.

12 . The door according to claim 11 , further comprising a horn extending from said first receiver portion, said horn projecting transversely to said handle when said handle is received within said first and second void spaces.

13 . The door according to claim 11 , further comprising at least a first strap surrounding said first and second receiver portions to secure said handle extension to said handle.

14 . The door according to claim 13 , further comprising first grooves positioned in said first and second receiver portions, said first grooves receiving said first strap.

15 . The door according to claim 14 , further comprising at least a second strap surrounding said first and second receiver portions to secure said handle extension to said handle.

16 . The door according to claim 15 , further comprising second grooves positioned in said first and second receiver portions, said second grooves receiving said second strap.

17 . The door according to claim 13 , wherein said first strap comprises a cinching strap.

18 . The door according to claim 15 , wherein said second strap comprises a cinching strap.

19 . The door according to claim 11 , wherein said first and second void spaces comprise respective first and second channels, each said first and second channel having first and second legs angularly oriented with respect to one another.

20 . The door according to claim 12 , wherein said receiver portions and said horn are formed from bio-compostable plastic or carbon fiber reinforced nylon.

Assignees

• Us Gov Veterans Affairs

Inventors

• Dang Alexis
• Dang Alan
• Cuthbert Cole

Classifications

• E05B1/0069 Primary

  Sanitary doorknobs or handles, e.g. comprising a disinfectant · CPC title

• E05B1/0015

  Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof · CPC title

• B25G3/20 Primary

  comprising clamping or contracting means acting concentrically on the handle or socket · CPC title

• B25G1/04

  telescopic; extensible; sectional · CPC title

• E05B1/0053

  Handles or handle attachments facilitating operation, e.g. by children or burdened persons (foot-operation E05B53/001) · CPC title