Title:
APERTURE LINER
Document Type and Number:
WIPO Patent Application WO/2015/173593
Kind Code:
A3
Abstract:
A liner (1) for lining an aperture in sheet material such as plasterboard, the liner having (a) an annular ring (2) defining a hole (4) having a smaller diameter than an aperture to be lined; a slot (3) extending from the inner periphery (5) of the hole to the outer periphery (6) of the ring (2), so sized and shaped as to allow the liner (1) to be passed from one side of the aperture to the other. A lip (8) is optionally provided around the hole. Resiliently-deformable liners are also provided. Also provided are methods of repairing, reinforcing or re-sizing apertures in sheet materials.
Inventors:
STEVENS MARK RICHARD (GB)
Application Number:
PCT/GB2015/051449
Publication Date:
January 07, 2016
Filing Date:
May 18, 2015
Export Citation:
Assignee:
STEVENS MARK RICHARD (GB)
International Classes:
E04G23/02; F21V21/04
Domestic Patent References:
| WO2010107480A2 | 2010-09-23 |
Foreign References:
| US20060101741A1 | 2006-05-18 | |||
| EP1048896A1 | 2000-11-02 | |||
| US5045984A | 1991-09-03 | |||
| US20100146897A1 | 2010-06-17 |
Other References:
See also references of EP 3146264A2
Attorney, Agent or Firm:
NOVAGRAAF UK (Norwich Research ParkColney Lane,Norwich, Norfolk NR4 7UG, GB)
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