US708000A - Polishing-strip. - Google Patents
Polishing-strip. Download PDFInfo
- Publication number
- US708000A US708000A US8549701A US1901085497A US708000A US 708000 A US708000 A US 708000A US 8549701 A US8549701 A US 8549701A US 1901085497 A US1901085497 A US 1901085497A US 708000 A US708000 A US 708000A
- Authority
- US
- United States
- Prior art keywords
- strip
- polishing
- abrasive
- allen
- charles
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
- B24D9/08—Circular back-plates for carrying flexible material
Definitions
- FIG. 1 is a perspective view of a flexible abrasive strip embodying myinvention.
- 1 designates a strip of linen or any other suitable fabric or substance thin enough to easily pass between the patients teeth and provided on one side with an abrasive coating 2, which extends from within approximately an inch of one end to within about an inch of the other, so as to leave a portion 3 at each end devoid of abrasive material, either of which may serve as an entering-wedge to facilitate the disposition of the abrasive portion of the strip between the teeth, it being obvious that this is so because the uncoated or blank portions are thinner than the coated portion, and therefore will more readily pass between the teeth, where it is sawed back and forth and around to enable the filling to be properly polished or for any other purpose.
- the blank end portions also serve as convenient handles which the operator grasps between his fingers and thumbs in manipulating the strip.
- a long and narrow flexible polishing-strip having its side edges substantially parallel and having one of its sides partially abrasive and partially smooth; the smooth portion occurring at opposite ends of the abrasive portion.
Description
UNITED STATES PATENT OFFICE.
CHARLES C. ALLEN, OF KANSAS CITY, MISSOURI.
POLISHING-STRIP SPECIFICATION forming part of Letters Patent'No. 708,000, dated September 2, 1902.
- Application filed December 11, 1901. Serial No. 86,497. (No model.)
To all whom it 11mg concern/.-
Be it known that 1, CHARLES C. ALLEN, a citizen of the United States, residing at Kansas City, in the county of Jackson and State of Missouri, have invented certain new and useful Improvements in Polishing-Strips, of which the following isspeciflcation.
My invention relates to tooth-polishing strips; and my object is to produce a flexible strip of this character having blank or nonabrasive portions; and in order that the invention may be fully understood reference is to be had to the accompanying drawings, in which Figure 1 is a perspective view of a flexible abrasive strip embodying myinvention. Fig.
2 is an edge view of the same.
In the said drawings, 1 designates a strip of linen or any other suitable fabric or substance thin enough to easily pass between the patients teeth and provided on one side with an abrasive coating 2, which extends from within approximately an inch of one end to within about an inch of the other, so as to leave a portion 3 at each end devoid of abrasive material, either of which may serve as an entering-wedge to facilitate the disposition of the abrasive portion of the strip between the teeth, it being obvious that this is so because the uncoated or blank portions are thinner than the coated portion, and therefore will more readily pass between the teeth, where it is sawed back and forth and around to enable the filling to be properly polished or for any other purpose. The blank end portions also serve as convenient handles which the operator grasps between his fingers and thumbs in manipulating the strip.
From the above description it will be apparent that I have produced a tooth-polishing strip which embodies the feature of advantage euumerated as desirable in the statement of invention and which can be manufactored at a very low figure.
Having thus described the invention, what I claim as new, and desire to secure by Letters Patent, is-
A long and narrow flexible polishing-strip, having its side edges substantially parallel and having one of its sides partially abrasive and partially smooth; the smooth portion occurring at opposite ends of the abrasive portion.
In testimony whereof I affix my signature in the presence of two witnesses.
CHARLES ,C. ALLEN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8549701A US708000A (en) | 1901-12-11 | 1901-12-11 | Polishing-strip. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8549701A US708000A (en) | 1901-12-11 | 1901-12-11 | Polishing-strip. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US708000A true US708000A (en) | 1902-09-02 |
Family
ID=2776529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US8549701A Expired - Lifetime US708000A (en) | 1901-12-11 | 1901-12-11 | Polishing-strip. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US708000A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630657A (en) * | 1950-12-29 | 1953-03-10 | Earle L Harley | Strip material and means for applying same to rollers |
| US3069815A (en) * | 1958-10-02 | 1962-12-25 | Ibm | Cleaning tape for information sensing apparatus |
| US20050251852A1 (en) * | 2003-10-10 | 2005-11-10 | Bea Systems, Inc. | Distributed enterprise security system |
| CN101388056B (en) * | 2008-10-20 | 2010-06-02 | 成都市华为赛门铁克科技有限公司 | Method, system and apparatus for preventing worm |
-
1901
- 1901-12-11 US US8549701A patent/US708000A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2630657A (en) * | 1950-12-29 | 1953-03-10 | Earle L Harley | Strip material and means for applying same to rollers |
| US3069815A (en) * | 1958-10-02 | 1962-12-25 | Ibm | Cleaning tape for information sensing apparatus |
| US20050251852A1 (en) * | 2003-10-10 | 2005-11-10 | Bea Systems, Inc. | Distributed enterprise security system |
| CN101388056B (en) * | 2008-10-20 | 2010-06-02 | 成都市华为赛门铁克科技有限公司 | Method, system and apparatus for preventing worm |
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