US17477A - allerton - Google Patents
allerton Download PDFInfo
- Publication number
- US17477A US17477A US17477DA US17477A US 17477 A US17477 A US 17477A US 17477D A US17477D A US 17477DA US 17477 A US17477 A US 17477A
- Authority
- US
- United States
- Prior art keywords
- blotting
- stock
- allerton
- convex surface
- blotting material
- 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
- 239000000463 material Substances 0.000 description 14
- 240000002027 Ficus elastica Species 0.000 description 2
- 240000007936 Swietenia macrophylla Species 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L17/00—Blotters
- B43L17/02—Blotters for blotting-paper sheets
- B43L17/04—Blotters for blotting-paper sheets hand held
Definitions
- the stock of the ⁇ apparatus which may be made of mahogany or of any other suitable material.
- This stock as shown by thc drawing has one side convex and the other side flat. It Will be, of sufficient size for ordinary use, if it be about six inches long, and of such thickness that a circle drawn in conformity with the conveX surface would be three inches in diameter.
- B is the handle which is inserted into the flat side of the stock.
- C is the blotting paper or other suitable blotting substance and which covers the convex surface.
- a groove is cut into the stock and D is an india rubber or other elastic band placed around the stock into the groove and holding under it the upper edge of the blotting material and Which keeps the blotting material snug onto the convex surface.
Landscapes
- Toys (AREA)
- Laminated Bodies (AREA)
Description
UNITED STATES PATENT OFFICE.
R. G. ALLERTON, OE NEV YORK, N. Y.
BLOTTER.
Specification of Letters Patent No. 17,477', dated June 9, 1857.
To all whom it may concern:
Be it known that I, REUBEN G. ALLERTON, of the city and State of New York, have invented a. new and useful blotter, consisting of a segment of a cylinder having the conveX surface covered with the blotting-paper or other blotting material and having a handle in the fiat side and to be used by a single rocking motion7 and of Which the following is a full and exact description, reference being had to the drawing hereto anneXed.
In the drawing A is the stock of the `apparatus which may be made of mahogany or of any other suitable material. This stock as shown by thc drawing has one side convex and the other side flat. It Will be, of sufficient size for ordinary use, if it be about six inches long, and of such thickness that a circle drawn in conformity with the conveX surface Would be three inches in diameter.
B is the handle which is inserted into the flat side of the stock.
C is the blotting paper or other suitable blotting substance and which covers the convex surface. A groove is cut into the stock and D is an india rubber or other elastic band placed around the stock into the groove and holding under it the upper edge of the blotting material and Which keeps the blotting material snug onto the convex surface.
Other modes of attaching the blotting material may be substituted but by the use of an elastic band for this purpose the blotting material can be easily put upon and removed from the stopk as it becomes soiled and requires replenishing. The best Way in practice is to place several layers of the blotting material onto the stock under the band D and then as often as the outer layer becomes so saturated with ink as to become unfit Jfor further use remove it, by simply R. G. ALLERTON.
Witnesses z MILES B. ANDRUS, MELVILLE V. BIGGS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US17477A true US17477A (en) | 1857-06-09 |
Family
ID=2079984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US17477D Expired - Lifetime US17477A (en) | allerton |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US17477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030157682A1 (en) * | 2002-02-01 | 2003-08-21 | Padgett Hal S. | Mismatch endonucleases and methods of use |
| US20030157495A1 (en) * | 2002-02-01 | 2003-08-21 | Padgett Hal S. | Nucleic acid molecules encoding CEL I endonuclease and methods of use thereof |
-
0
- US US17477D patent/US17477A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030157682A1 (en) * | 2002-02-01 | 2003-08-21 | Padgett Hal S. | Mismatch endonucleases and methods of use |
| US20030157495A1 (en) * | 2002-02-01 | 2003-08-21 | Padgett Hal S. | Nucleic acid molecules encoding CEL I endonuclease and methods of use thereof |
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