CA721181A - Box spring assembly - Google Patents
Box spring assemblyInfo
- Publication number
- CA721181A CA721181A CA721181A CA721181DA CA721181A CA 721181 A CA721181 A CA 721181A CA 721181 A CA721181 A CA 721181A CA 721181D A CA721181D A CA 721181DA CA 721181 A CA721181 A CA 721181A
- Authority
- CA
- Canada
- Prior art keywords
- spring assembly
- box spring
- box
- assembly
- spring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA721181T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA721181A true CA721181A (en) | 1965-11-09 |
Family
ID=36056762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA721181A Expired CA721181A (en) | Box spring assembly |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA721181A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11033114B2 (en) | 2015-12-17 | 2021-06-15 | Sealy Technology, Llc | Coil-in-coil spring with variable loading response and mattresses including the same |
US11051631B2 (en) | 2016-01-21 | 2021-07-06 | Sealy Technology, Llc | Coil-in-coil springs with non-linear loading responses and mattresses including the same |
US11076705B2 (en) | 2014-05-30 | 2021-08-03 | Sealy Technology, Llc | Spring core with integrated cushioning layer |
-
0
- CA CA721181A patent/CA721181A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11076705B2 (en) | 2014-05-30 | 2021-08-03 | Sealy Technology, Llc | Spring core with integrated cushioning layer |
US11033114B2 (en) | 2015-12-17 | 2021-06-15 | Sealy Technology, Llc | Coil-in-coil spring with variable loading response and mattresses including the same |
US11051631B2 (en) | 2016-01-21 | 2021-07-06 | Sealy Technology, Llc | Coil-in-coil springs with non-linear loading responses and mattresses including the same |
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