US198816A - Improvement in carpet-linings - Google Patents
Improvement in carpet-linings Download PDFInfo
- Publication number
- US198816A US198816A US198816DA US198816A US 198816 A US198816 A US 198816A US 198816D A US198816D A US 198816DA US 198816 A US198816 A US 198816A
- Authority
- US
- United States
- Prior art keywords
- carpet
- linings
- improvement
- paper
- dust
- 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
- 239000000428 dust Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
Definitions
- Carpet-linings have been made of paper or similar flexible material, with perforations passing entirely through, and two or more fabrics or sheets have also been made use of.
- My invention relates to an underlay or lining for carpets made of two thicknessesof paper or similar material, one of which is perforated, and the two thicknesses are united together, therebyT forming cells that are adapted l to receive the dust and gritty particles that sift through the carpet, and thus lessen the Wear upon the carpet and prevent the dust rising from the same when walked upon.
- Figure 1 is a plan
- Fig. 2 is a section, of the said carpet-lining
- Figs. 3 and 4 show, respectively, a face and edge view of the upper perforated sheet.
- the dust that accumulates in the cells is easily removed by inverting the paper after thecarpet has been taken up.
- I claim as my invention A carpet-lining made of two thicknesses of paper united together, in one of which thicknesses there are perforations, so that cells are formed in the paper for the reception of dust, and such cells do not pass through the paper, and hence the dust does not reach the floor,
Landscapes
- Artificial Filaments (AREA)
Description
I To all 'whom it may concern:
UNITED STATES PATENT OFFICE.
ALFRED ROBINSON, OF NEW YORK, N. Y.
i IMPROVEMENT IN CARPET-LININGS.
Specication forming part of Letters Patent No.l9,8l6, dated January 1,1878; application led January 20, 1875.
Be it known that I, ALFRED ROBINSON, of the city and State of N ew York, have invented an Improvement in Carpet-Innings, of-
which the following is a specification:
Carpet-linings have been made of paper or similar flexible material, with perforations passing entirely through, and two or more fabrics or sheets have also been made use of.
My invention relates to an underlay or lining for carpets made of two thicknessesof paper or similar material, one of which is perforated, and the two thicknesses are united together, therebyT forming cells that are adapted l to receive the dust and gritty particles that sift through the carpet, and thus lessen the Wear upon the carpet and prevent the dust rising from the same when walked upon.
In the drawings, Figure 1 is a plan, and Fig. 2 is a section, of the said carpet-lining. Figs. 3 and 4 show, respectively, a face and edge view of the upper perforated sheet.
-The sheet of paper that comes uppermost when laid is perforated with numerous holes.
These should be of a moderate size-say, one` eighth to a quarter of an inch in diameter and about a quarter of an inch, more or less, from each other; and the other sheet is not perfo. rated, so that each cell has a bottom to it that prevents the dust passing through to the oor, the two sheets being united by paste or other suitable material.
`When the carpet-lining is in use the carpet is fully supported, and there is no tendency to cut'or injure the same upon the edges of the perforations, because such perforations are so small and the lining or underlay is sufficiently yielding or elastic.
The dust that accumulates in the cells .is easily removed by inverting the paper after thecarpet has been taken up.
I claim as my invention A carpet-lining made of two thicknesses of paper united together, in one of which thicknesses there are perforations, so that cells are formed in the paper for the reception of dust, and such cells do not pass through the paper, and hence the dust does not reach the floor,
substantially as set forth.
ALFRED ROBINSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US198816A true US198816A (en) | 1878-01-01 |
Family
ID=2268223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US198816D Expired - Lifetime US198816A (en) | Improvement in carpet-linings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US198816A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550092B1 (en) * | 2000-04-26 | 2003-04-22 | S. C. Johnson & Son, Inc. | Cleaning sheet with particle retaining cavities |
| US20050038732A1 (en) * | 2003-08-13 | 2005-02-17 | Espeed, Inc. | Systems and methods for bid/offer liquidity spread trading |
| US20050125329A1 (en) * | 2003-12-09 | 2005-06-09 | Nucenz Technologies, Inc. | Systems and methods for processing multiple contingent transactions |
| US20050240504A1 (en) * | 2004-04-23 | 2005-10-27 | Springer Mark H | Method and system for auctioning funds using a full-time public network |
| USD784937S1 (en) | 2014-11-13 | 2017-04-25 | Tokyo Electron Limited | Dummy wafer |
| USD785576S1 (en) * | 2014-11-13 | 2017-05-02 | Tokyo Electron Limited | Dummy wafer |
| USD786810S1 (en) | 2014-11-13 | 2017-05-16 | Tokyo Electron Limited | Dummy wafer |
-
0
- US US198816D patent/US198816A/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6550092B1 (en) * | 2000-04-26 | 2003-04-22 | S. C. Johnson & Son, Inc. | Cleaning sheet with particle retaining cavities |
| US20050038732A1 (en) * | 2003-08-13 | 2005-02-17 | Espeed, Inc. | Systems and methods for bid/offer liquidity spread trading |
| US20050125329A1 (en) * | 2003-12-09 | 2005-06-09 | Nucenz Technologies, Inc. | Systems and methods for processing multiple contingent transactions |
| US20050240504A1 (en) * | 2004-04-23 | 2005-10-27 | Springer Mark H | Method and system for auctioning funds using a full-time public network |
| USD784937S1 (en) | 2014-11-13 | 2017-04-25 | Tokyo Electron Limited | Dummy wafer |
| USD785576S1 (en) * | 2014-11-13 | 2017-05-02 | Tokyo Electron Limited | Dummy wafer |
| USD786810S1 (en) | 2014-11-13 | 2017-05-16 | Tokyo Electron Limited | Dummy wafer |
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