Carpet installation tool

• US 4,745,830 A
• Filed: 03/10/1986
• Issued: 05/24/1988
• Est. Priority Date: 03/10/1986
• Status: Expired due to Fees

• Current Assignee: Roy A. Gulino
• Original Assignee: Roy A. Gulino
• Inventors: Gulino, Roy A.
• Primary Examiner(s): Schmidt, Frederick R.
• Assistant Examiner(s): RACHUBA, MAURINA T
• Application Number:
  US06/838,241
• Time in Patent Office: 806 Days
• Field of Search: 81/484-488, 7/103, 254/206, 254/209, 254/210, 254/211, 254/212, 294/8.6
• US Class Current: 81/488
• CPC Class Codes: A47G 27/0493 Carpet-expanding devices, e.g. stretchers
• CPC Class Codes: E04F 21/00 Implements for finishing work on buildings for working or treating building elements of stone or stone-like material B28D

Abstract

A tool is described for installing carpet around a projection such as the nose of a stair tread projecting outwardly from an underlying riser. The tool is constructed from a body having a plurality of teeth for engaging the carpet and a lower terminal end adapted for forcing the carpet into the corner formed by the intersection of the nose and underlying riser. The tool permits the installation of a continuous length of carpet over a plurality of stairs without the necessity of having to cut the carpet into multiple segments. Four embodiments of a tool constructed in accordance with the present invention are described.

Claims

1. A tool for installing carpet around the nose of a stair tread projecting outwardly from an underlying riser, said tool comprising a body having an elongated opening adapted to receive that portion of the carpet to be installed around the nose of a stair tread, said body including a hollow member having an upper portion and a lower portion arranged spaced-apart along the longitudinal axis of said body providing said opening therebetween, said upper portion having an upper edge and said lower portion having a lower edge, a plurality of teeth secured to said upper portion of said body adjacent said upper edge and projecting into said opening towards said lower portion for releasably securing said carpet at a first location to said tool, said lower edge extending to a location at least opposite the corresponding location of said teeth for engaging said carpet at a second location spaced from said first location, and a handle attached to said body for manipulating said teeth and said lower edge of said body simultaneously into releasable engagement respectively with said first location and said second location of said carpet while stretching said carpet around and under said nose of said stair tread, said teeth when engaging said carpet at said first location acting as a pivot point while said handle is manipulated for engaging said carpet at said second location with said lower edge for wedging said carpet at said second location into the intersection of said stair tread and said underlying riser.

2. The tool of claim 1 wherein said elongated opening has a circular cross-section.

3. The tool of claim 2 wherein said lower portion of said body extends beyond said upper portion of said body.

4. The tool of claim 3 wherein said lower portion of said body extends along a tangent line of an imaginery circle defined by said opening of circular cross-section.

5. The tool of claim 2 wherein said teeth are arranged in a row extending along the longitudinal axis of said body and extending into said opening along a radius of an imaginery circle defined by said opening of circular cross-section.

6. The tool of claim 1 wherein said plurality of teeth are secured to a strip removably secured to said upper portion of said body for replacement thereof.

7. The tool of claim 1 wherein said plurality of teeth are provided on a plate pivotally secured at one end thereof to said upper portion of said body and having its other end arranged adjacent said lower portion of said body when said plate is arranged in a closed position.

8. The tool of claim 1, wherein said body comprises a hollow cylindrical member having a longitudinally-extending section removed therefrom so as to provide said upper portion and said lower portion.