Invention Grant
- Patent Title: Leveling spacer for laying tiles, floor tiles and the like with the interposition of gaps
- Patent Title (中): 用于铺设瓷砖，地砖等的间隔件，并插入间隙
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Application No.: US14729861Application Date: 2015-06-03
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Publication No.: US09328522B2Publication Date: 2016-05-03
- Inventor: Lino Bordin
- Applicant: PROGRESS PROFILES SPA
- Applicant Address: IT
- Assignee: PROGRESS PROFILES SPA
- Current Assignee: PROGRESS PROFILES SPA
- Current Assignee Address: IT
- Agency: Cantor Colburn LLP
- Priority: ITPD2014A0136 20140604
- Main IPC: E04B2/82
- IPC: E04B2/82 ; E04B9/00 ; E04G1/22 ; E04F21/20 ; E04F21/00 ; E04F13/08 ; E04F15/02 ; E04F21/18
Abstract:
A leveling spacer for laying tiles, floor tiles and the like with the interposition of gaps having a base, a threaded stem, a knob, and a slip preventing element for protecting the tiles between which the spacer is arranged. The base includes spacing protrusions in order to define the width of the gaps. The threaded stem is fixed at right angles to the base by interposition of a stem supporting portion that is connected to the base by means of at least one preweakened point. The knob is configured for gripping and removing by breaking the threaded stem, which includes a female thread portion adapted to be screwed to the threaded stem. The slip preventing element is adapted to be arranged substantially coaxially to the knob, for abutment against the knob on the side of the base.
Public/Granted literature
- US20150354231A1 LEVELING SPACER FOR LAYING TILES, FLOOR TILES AND THE LIKE WITH THE INTERPOSITION OF GAPS Public/Granted day:2015-12-10
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