Wall patch

a wall and patch technology, applied in the field of wall patches, can solve the problems of not being able to achieve satisfactory results all the time, not being able to knead the putty or use the spatula to level the wall face, and not being able to handle the materials for wall repair

Inactive Publication Date: 2003-07-10
PIYO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is not necessarily easy to handle the materials for the wall repair in the case of the mending putty, for instance, because it requires skill to produce a new plane flush with the wall including the unevenly dented portions; and besides, it would be a lot of trouble to knead the putty or to use a spatula to level the wall face.
Similarly in the conventional m...

Method used

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Embodiment Construction

[0036] As shown in FIGS. 1, 2, 6 and 7, a wall patch according to a preferred embodiment of the present invention consists of a lower sheet 10, an upper sheet 20 and a boundary-erasing agent 30.

[0037] The lower sheet 10 can be supplied in a state stuck on a mounting cardboard 40. In use, the lower sheet 10 is peeled off the cardboard 40 and put over a flaw or wound 1, such as a hole or a dent, in a wall S.

[0038] The lower sheet 10 may be circular, polygonal or relatively round, but could alternatively be square or triangular.

[0039] The edge 11 of the lower sheet 10 is notched. The notched edge 11 facilitates the adhesion of the lower sheet 10 to the wall S. With the upper sheet 20 stuck over the lower sheet 10, the notched edge 11 makes the terraced surface of the wall 40 inconspicuous. Alternatively, the edge 11 of the lower sheet 10 might not be notched.

[0040] The lower sheet 10 is a reinforcement sheet directly stuck to the wall S to cover up the flaw I such as a hole or a dent i...

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PUM

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Abstract

A wall patch for repairing a dent, a hole, a crack or another flaw in a wall includes two thin sheets. One of the sheets is a lower sheet for adhesion to the wall in such a manner that the sheet covers the flaw. The other sheet is an upper sheet for adhesion to the wall in such a manner that it covers the lower sheet. The lower sheet is smaller in area and stronger than the upper sheet. The upper sheet has an irregularly corrugated edge and an upper surface rough in texture with a matted or (satin-)embossed pattern, which is similar to the surface texture of the wall.

Description

[0001] 1. Field of the Invention[0002] The present invention relates to wall patches in particular for repairing holes, dents, cavities or other flaws in wall surfaces.[0003] 2. Description the Related Art[0004] Wall surfaces in a building are usually finished beautifully with paint or wallpaper. In case such a wall surface sustains damage due to holes or cracks, it would be more economically restored if the flaws could be repaired selectively instead of reworking the entire wall face.[0005] With respect to prior arts of wall repair commercially available, there is a patching compound or putty disclosed in Japanese Utility Model Laid-Open Publication No. 6-83862, for example. This mending putty is used to restore the original wall plane by filling the putty of a color similar to the wall color into the holes or dents in the wall face.[0006] Other types of means for wall repair include mending sheets cut out into suitable sizes. These sheets are supplied in colors similar to the wall...

Claims

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Application Information

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IPC IPC(8): E04F13/07E04G23/02
CPCE04G23/0203E04G23/0207
Inventor FUJIOKA, JUZO
Owner PIYO
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