US223193A - Improvement in blotters - Google Patents
Improvement in blotters Download PDFInfo
- Publication number
- US223193A US223193A US223193DA US223193A US 223193 A US223193 A US 223193A US 223193D A US223193D A US 223193DA US 223193 A US223193 A US 223193A
- Authority
- US
- United States
- Prior art keywords
- pad
- blotting
- paper
- sheets
- improvement
- 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
- 238000004026 adhesive bonding Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 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 object of my invention is to provide an economical blottingpad.
- the invention consists of a pad made of alternate sheets or layers of bibulous and nonbibulous paper, glued together at their ends in a manner to facilitate their ready separation.
- the invention also consists in a new manner of connecting the pad with a wooden back.
- Figure l is a side elevation of my improved blotting-pad.
- Fig. 2 represents my improvement applied to a double pad.
- Fig. 3 represents a modified form of the invention and
- Fig. 4 is a sec tional detail of my improvement.
- A represents the blotting-pad. It is composed of alternate sheets of thin blottingpaper a and a nonbibulous paper, I).
- the purpose of putting the sheets 1) between the blotting-sheets a is to prevent the ink taken up by sheets a from spreading beyond the sheet which is pressed on the ink. This arrangement enables me to use for the pad a thin blotting-paper instead of the thick paper heretofore used for pads.
- the sheets a bare fastened together by gluing over their ends 0 c a strip, d, of thin tissuepaper, and then gluing over the tissue-paper a thicker paper, 0, the end f whereof is carried under the pad.
- the separation of the sheets a b is greatly facilitated, as the layer of tissue-paper d between the ends 0 c of the blotting-pad and the heavier paper 0 yields readily, and thus permits the sheets a b to be taken off without tearing.
- the pad A is applied to a piece of binders boa-rd, B, and glued thereto with the ends ff of end pieces, 0, between the pad and board.
- the ends g g of board B project beyond the ends of the blotting-pad A.
- the pads A constructed as above described, are used in connection with wooden backs (J, which have the surface at each end h chamfered off, as at z t. To the ends it h are fixed metal plates jj, which are bent to form flanges 70 In parallel to the chamfered portions 3 t.
- the pads A are connected with the backsG by slipping the ends g of the board B between the flanges 70 and the chamfered portions i, as shown, whereby the pads are securely connected with the backs O and as the board B is longer than said back the pad is caused to assume a convex shape, as shown, thus giving said pad ample elasticity and a bearing-surface that permits it to be applied to a small part of the sheet to be blotted, and which also permits it to be rocked on the surface of the sheet in the act of blotting.
- the blotting-pad may be arranged as a single pad, as in Fig. 1, or as a double pad, asin Fig. 2.
- Fig. 3 is shown a modified construction of the pad.
- the back 0 is provided with a convex surface, I, to which the pad A is glued, and the ends ccof the pad are attached to the ends of the back by carrying the ends f of pieces 0 over the ends of the back, and then gluing said ends f to the upper surface, m, of the back, as shown.
- pads A when connected with the board B, shall be made as a separate article, so that one back 0 can be used for any number of pads in succession.
- the pads A and .back B may be made sufficiently large to be employed as a desk-padthat is, by making the pad and back sufficiently large to be placed on the desk and used as a surface for the writing-paper, 85c.
- the pad can be secured to the desk or tableby driving tacks through the projecting portions of back B into the desk or table.
Landscapes
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
E. J. TRUM'.
Blotter.
No. 223,193. Patented Dec. 30,1879.
WITNESSES: INVEllLlOR:
I zyw'w/r/ BY ATTORNEYS.
UNITED STATES PATENT OFFICE.
EMANUEL J. TRUM, or BROOKLYN, NEW YORK.
IMPROVEMENT IN BLOTTERS.
Specification forming part of Letters Patent No. 223,193, dated December 30, 1879 application filed October 16, 1879.
To all whom it may concern:
Be it known that I, EMANUEL J. TRUM, of Brooklyn, in the county of Kings and State of New York, have invented a new and Improved Blotting-Pad, of which the following is a specification.
The object of my invention is to provide an economical blottingpad.
The invention consists of a pad made of alternate sheets or layers of bibulous and nonbibulous paper, glued together at their ends in a manner to facilitate their ready separation.
The invention also consists in a new manner of connecting the pad with a wooden back.
In the accompanying drawings, Figure l is a side elevation of my improved blotting-pad. Fig. 2 represents my improvement applied to a double pad. Fig. 3 represents a modified form of the invention and Fig. 4 is a sec tional detail of my improvement.
Similar letters of reference indicate corresponding parts.
Referring to the drawings, A represents the blotting-pad. It is composed of alternate sheets of thin blottingpaper a and a nonbibulous paper, I). The purpose of putting the sheets 1) between the blotting-sheets a is to prevent the ink taken up by sheets a from spreading beyond the sheet which is pressed on the ink. This arrangement enables me to use for the pad a thin blotting-paper instead of the thick paper heretofore used for pads.
The sheets a bare fastened together by gluing over their ends 0 c a strip, d, of thin tissuepaper, and then gluing over the tissue-paper a thicker paper, 0, the end f whereof is carried under the pad. By this arrangement the separation of the sheets a b is greatly facilitated, as the layer of tissue-paper d between the ends 0 c of the blotting-pad and the heavier paper 0 yields readily, and thus permits the sheets a b to be taken off without tearing.
The pad A, thus constructed, is applied to a piece of binders boa-rd, B, and glued thereto with the ends ff of end pieces, 0, between the pad and board. The ends g g of board B project beyond the ends of the blotting-pad A.
The pads A, constructed as above described, are used in connection with wooden backs (J, which have the surface at each end h chamfered off, as at z t. To the ends it h are fixed metal plates jj, which are bent to form flanges 70 In parallel to the chamfered portions 3 t.
The pads A are connected with the backsG by slipping the ends g of the board B between the flanges 70 and the chamfered portions i, as shown, whereby the pads are securely connected with the backs O and as the board B is longer than said back the pad is caused to assume a convex shape, as shown, thus giving said pad ample elasticity and a bearing-surface that permits it to be applied to a small part of the sheet to be blotted, and which also permits it to be rocked on the surface of the sheet in the act of blotting.
The blotting-pad may be arranged as a single pad, as in Fig. 1, or as a double pad, asin Fig. 2.
In Fig. 3 is shown a modified construction of the pad. In this modification the back 0 is provided with a convex surface, I, to which the pad A is glued, and the ends ccof the pad are attached to the ends of the back by carrying the ends f of pieces 0 over the ends of the back, and then gluing said ends f to the upper surface, m, of the back, as shown.
It is intended that the pads A, when connected with the board B, shall be made as a separate article, so that one back 0 can be used for any number of pads in succession.
The pads A and .back B may be made sufficiently large to be employed as a desk-padthat is, by making the pad and back sufficiently large to be placed on the desk and used as a surface for the writing-paper, 85c. Thus made, the pad can be secured to the desk or tableby driving tacks through the projecting portions of back B into the desk or table.
Having thus described in yin vention, I claim as new and desire to secure by Letters Patent 1. As an improvement in blotting-pads, the combination of the pad A, composed of alternate sheets of bibulous and non-bibulous paper, with the board B, as and for the purpose substantially as described.
2. In combination with sheets ab of pad A,
the strips (1 d and pieces 0 e, as and for the purpose substantially as described.
7 EMANUEL J. TRUM. Witnesses:
WILTON O. DoNN, O. SEDGWICK.
Publications (1)
Publication Number | Publication Date |
---|---|
US223193A true US223193A (en) | 1879-12-30 |
Family
ID=2292585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US223193D Expired - Lifetime US223193A (en) | Improvement in blotters |
Country Status (1)
Country | Link |
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US (1) | US223193A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080057528A1 (en) * | 2006-08-30 | 2008-03-06 | Kimberly-Clark Worldwide, Inc. | Detection of hydrogen peroxide released by enzyme-catalyzed oxidation of an analyte |
-
0
- US US223193D patent/US223193A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080057528A1 (en) * | 2006-08-30 | 2008-03-06 | Kimberly-Clark Worldwide, Inc. | Detection of hydrogen peroxide released by enzyme-catalyzed oxidation of an analyte |
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