US1226219A - Spring structure. - Google Patents
Spring structure. Download PDFInfo
- Publication number
- US1226219A US1226219A US4406115A US4406115A US1226219A US 1226219 A US1226219 A US 1226219A US 4406115 A US4406115 A US 4406115A US 4406115 A US4406115 A US 4406115A US 1226219 A US1226219 A US 1226219A
- Authority
- US
- United States
- Prior art keywords
- cells
- spring structure
- envelops
- flexible
- slits
- 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 - Lifetime
Links
- YIKWKLYQRFRGPM-UHFFFAOYSA-N 1-dodecylguanidine acetate Chemical compound CC(O)=O.CCCCCCCCCCCCN=C(N)N YIKWKLYQRFRGPM-UHFFFAOYSA-N 0.000 description 1
- 206010003402 Arthropod sting Diseases 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
Definitions
- a plurality of flexible envelops each comprising a series of isolated cells
- a plurality of flexible envelops extending through slits in said firstnamed envelops between the cells thereof
- each of said second-named envelops comprising a series of isolated cells
- coil springs confined in said cells.
- an elongated flexible envelop divided into. cells and provided with slits between the cells adapted to permit a similar envelop to extend therethrough, and. springs confined in said cells.
Landscapes
- Springs (AREA)
Description
I. KARPEN.
SPRING STRUCTURE.
APPLICATION FILED AUG-6, 191.6.
Patented May 15, 1917.
2 SHEETS-SHEET I.
. KARPEN'.
SPRING STRUCTURE.
APPLICATION FILED AUG-6,1915.
2 SHEETS-SHEET 2.
Patented May 15, 1917.
of elongated flexible envelops, each contain- 2. In a spring structure of the character set forth, the combination of a plurality of flexible envelops, each comprising a series of isolated cells, a plurality of flexible envelops extending through slits in said firstnamed envelops between the cells thereof, each of said second-named envelops comprising a series of isolated cells, and coil springs confined in said cells.
3. In a spring structure of the character set forth, the combination of a plurality of flexible envelope divided into cells by double rows of stitches. and having slits betweenthe rows of stiches, springs confined in said cells, a plurality of flexible envelops extending through said slits, and springs confined in said second-named envelops and disposed in spaces between said first-named envelops.
4. In a spring structure of the character set forth, the combination of a plurality of flexible envelops divided into cells by double rows of stitches and having slits between the rows of'stitches, springs confined in said cells, a plurality of flexible envelops extending through said slits and each divided into a plurality, of cells by stitchesi and springs confined in said last name v named cells.
6. In a spring structure, an elongated flexible envelop divided into. cells and provided with slits between the cells adapted to permit a similar envelop to extend therethrough, and. springs confined in said cells.
ISAAC KARPEN. In presence of- D. G. THORSEN, 0. C. Avisos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4406115A US1226219A (en) | 1915-08-06 | 1915-08-06 | Spring structure. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4406115A US1226219A (en) | 1915-08-06 | 1915-08-06 | Spring structure. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1226219A true US1226219A (en) | 1917-05-15 |
Family
ID=3294067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US4406115A Expired - Lifetime US1226219A (en) | 1915-08-06 | 1915-08-06 | Spring structure. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1226219A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234984A (en) * | 1979-03-19 | 1980-11-25 | Simmons Company | Pocketed spring assembly |
| US6131892A (en) * | 1999-07-06 | 2000-10-17 | Sidhil Technology, Llc | Belted pocketed springs and assemblies thereof |
| WO2014113737A1 (en) | 2013-01-19 | 2014-07-24 | Wolfson Martin | No-glue pocketed spring unit construction |
| US20160367042A1 (en) * | 2015-06-22 | 2016-12-22 | Herman Franklin Fisher | Pocketed foam systems and methods |
| US11013340B2 (en) * | 2018-05-23 | 2021-05-25 | L&P Property Management Company | Pocketed spring assembly having dimensionally stabilizing substrate |
-
1915
- 1915-08-06 US US4406115A patent/US1226219A/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234984A (en) * | 1979-03-19 | 1980-11-25 | Simmons Company | Pocketed spring assembly |
| US6131892A (en) * | 1999-07-06 | 2000-10-17 | Sidhil Technology, Llc | Belted pocketed springs and assemblies thereof |
| WO2014113737A1 (en) | 2013-01-19 | 2014-07-24 | Wolfson Martin | No-glue pocketed spring unit construction |
| EP3184001A1 (en) | 2013-01-19 | 2017-06-28 | Wolfson, Martin | Glueless pocketed spring unit construction |
| US20160367042A1 (en) * | 2015-06-22 | 2016-12-22 | Herman Franklin Fisher | Pocketed foam systems and methods |
| US10357116B2 (en) * | 2015-06-22 | 2019-07-23 | Zeplus, Llc | Pocketed foam systems and methods |
| US11013340B2 (en) * | 2018-05-23 | 2021-05-25 | L&P Property Management Company | Pocketed spring assembly having dimensionally stabilizing substrate |
| US20210244193A1 (en) * | 2018-05-23 | 2021-08-12 | L&P Property Management Company | Method Of Making Pocketed Spring Assembly With Substrate |
| US11771235B2 (en) | 2018-05-23 | 2023-10-03 | L&P Property Management Company | Pocketed spring assembly having dimensionally stabilizing substrate |
| US11812860B2 (en) * | 2018-05-23 | 2023-11-14 | L&P Property Management Company | Method of making pocketed spring assembly with substrate |
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