SG10201700471UA - Spring used in mattresses - Google Patents

Spring used in mattresses

Info

Publication number
SG10201700471UA
SG10201700471UA SG10201700471UA SG10201700471UA SG10201700471UA SG 10201700471U A SG10201700471U A SG 10201700471UA SG 10201700471U A SG10201700471U A SG 10201700471UA SG 10201700471U A SG10201700471U A SG 10201700471UA SG 10201700471U A SG10201700471U A SG 10201700471UA
Authority
SG
Singapore
Prior art keywords
mattresses
spring
spring used
wire
coil portions
Prior art date
Application number
SG10201700471UA
Inventor
Chen Teng-Fu
Original Assignee
Teng Fu Chen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teng Fu Chen filed Critical Teng Fu Chen
Priority to SG10201700471UA priority Critical patent/SG10201700471UA/en
Publication of SG10201700471UA publication Critical patent/SG10201700471UA/en

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Abstract

SPRING USED IN MATTRESSES A spring used in mattresses for supporting weight of uses includes a first wire and multiple second wires which are snugly wrapped around in a spiral way so as to form a spring wire. The spring wire includes multiple coil portions which continuous and spirally extend along the axis of the spring wire. The coil portions each have the same diameter. FIG. 1
SG10201700471UA 2017-01-20 2017-01-20 Spring used in mattresses SG10201700471UA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG10201700471UA SG10201700471UA (en) 2017-01-20 2017-01-20 Spring used in mattresses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201700471UA SG10201700471UA (en) 2017-01-20 2017-01-20 Spring used in mattresses

Publications (1)

Publication Number Publication Date
SG10201700471UA true SG10201700471UA (en) 2018-08-30

Family

ID=63286975

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201700471UA SG10201700471UA (en) 2017-01-20 2017-01-20 Spring used in mattresses

Country Status (1)

Country Link
SG (1) SG10201700471UA (en)

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