EP 3753457 A1 20201223 - DECORATIVE AND / OR CONSTRUCTION FRAME
Title (en)
DECORATIVE AND / OR CONSTRUCTION FRAME
Title (de)
ZIER- UND MONTAGERAHMEN
Title (fr)
CADRE DÉCORATIF ET DE CONSTRUCTION
Publication
Application
Priority
PL 43029519 A 20190620
Abstract (en)
The decorative and/or structural frame characterized in that it is made of a single sheet of three-layer or two-layer material through rectangular or square-shaped cuts forming at least one central support part and cutting the sheet to form trapezoidal leaves over the entire length of each side of the central support part with two cuts to form three folding strands, and the middle strand is provided at each end with at least one through hole for fixing the angle connector and in the middle with a hanging hole, while each outer strand has at least one locking leaf and preferably two locking leaves symmetrically arranged at the ends of the strands, the cuts between have the shape of a groove in the middle support part and the inner strand in which the angle between the walls is not less than 135°, on the other hand, the cuts between the inner strand and the middle strand have the shape of a groove in which the angle between the walls is not less than 90°, and the central support part has a recess provided with fastening leaves, preferably trapezoidal and preferably along the entire inner circumference, and fastened to the recess is an inner plate shaped like a recess in the central support part, also provided with fastening leaves, preferably trapezoidal and preferably formed on the entire inner circumference by a groove-shaped cut in which the angle between the walls is not less than 90°.
IPC 8 full level
CPC (source: EP)
A47G 1/0633 (2013.01); A47G 1/12 (2013.01)
Citation (applicant)
EP 3056119 A1 20160817 - WONG KWOK HEE [HK]
Citation (search report)
- [A] US 849111 A 19070402 - FAIRCHILD ELMER E [US]
- [A] DE 102011011673 A1 20120816 - HEYN VESTA [DE]
- [A] US 4033060 A 19770705 - LAWRENCE SIMONE P
- [A] WO 2015058504 A1 20150430 - HANGZHOU CLASSIC MAXIM ARTS & CRAFTS CO LTD [CN]
- [A] CN 202060410 U 20111207 - XIAOMING MAO
- [A] KR 20010104523 A 20011126 - SHIN SUK KYUN [KR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 20020288 A 20200620; PL 43029519 A 20190620