GB440835A - Improvements in or relating to duplicating or manifolding sheets, pads or books - Google Patents
Improvements in or relating to duplicating or manifolding sheets, pads or booksInfo
- Publication number
- GB440835A GB440835A GB2873234A GB2873234A GB440835A GB 440835 A GB440835 A GB 440835A GB 2873234 A GB2873234 A GB 2873234A GB 2873234 A GB2873234 A GB 2873234A GB 440835 A GB440835 A GB 440835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- bands
- record
- sheets
- pad
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
- B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
- B41L1/20—Manifolding assemblies, e.g. book-like assemblies
- B41L1/22—Manifolding assemblies, e.g. book-like assemblies made up of single sheets or forms
Landscapes
- Laminated Bodies (AREA)
Abstract
440,835. Manifolding -books; carbon papers. GILBERT, A., 101, Goswell Road, London. Oct. 8, 1934, No. 28732. [Class 16] [See also Group XVI] In a duplicating or record sheet provided with a carbonized surface, the carbonizing-material is arranged in side-by-side bands or stripes, adjacent bands or stripes being of contrasting colour. The arrangement is such that each of the carbon entries made therewith is preferably in two or more contrasting colours to prevent fraud. In the form shown, a pad of record sheets, each sheet 1 having one side coated with carbon and the other side ruled with longitudinal and transverse lines, is bound into a cover 5, 6. The carbonized surface may comprise longitudinal contiguous bands of colours, such as red and black, or the colour bands may extend obliquely across the sheet, or may be zigzagged down the sheet. The bands of colour may be separated to a small extent, and may not extend the full length or breadth of the sheet. Each sheet may have two spaced filing-perforations 14, whereby the sheets, either in pad or loose form, may be used in a duplicate-writing appliance, such as that described in Specification 383,717; further perforations 15 may also be provided in each sheet for use in the duplicate-writing appliance described in Specification 309,248, [Class 16]. Each sheet may have a counterfoil 2 from which the main portion may be detached along a line of perforations 3. Record cards may be placed beneath the record sheets to receive coloured duplicate entries thereon, or alternate uncarbonized duplicate sheets may be included in the pad. In order to simplify the detection of the removal of record sheets from the pad, one edge thereof, preferably the unbound lower edge, has one or more oblique coloured bands or lines printed &c. thereon. Instead of applying the colour bands of carbon to the back of a record sheet, they may be applied to the back of a sheet which is to serve merely for duplicating purposes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2873234A GB440835A (en) | 1934-10-08 | 1934-10-08 | Improvements in or relating to duplicating or manifolding sheets, pads or books |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2873234A GB440835A (en) | 1934-10-08 | 1934-10-08 | Improvements in or relating to duplicating or manifolding sheets, pads or books |
Publications (1)
Publication Number | Publication Date |
---|---|
GB440835A true GB440835A (en) | 1936-01-07 |
Family
ID=10280215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2873234A Expired GB440835A (en) | 1934-10-08 | 1934-10-08 | Improvements in or relating to duplicating or manifolding sheets, pads or books |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB440835A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2376752A1 (en) * | 1977-01-07 | 1978-08-04 | Chang Soo Duck | Carbon paper with transfer regions having different colours - is used to transfer indicia onto underlying and-or overlying papers to give different distribution of colours respectively |
US4957312A (en) * | 1989-12-07 | 1990-09-18 | Peter S. Morello | Sales records |
US5251989A (en) * | 1992-08-10 | 1993-10-12 | Eugene Di Luco | Apparatus for making a multi-colored printing ribbon |
-
1934
- 1934-10-08 GB GB2873234A patent/GB440835A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2376752A1 (en) * | 1977-01-07 | 1978-08-04 | Chang Soo Duck | Carbon paper with transfer regions having different colours - is used to transfer indicia onto underlying and-or overlying papers to give different distribution of colours respectively |
US4957312A (en) * | 1989-12-07 | 1990-09-18 | Peter S. Morello | Sales records |
EP0431940A2 (en) * | 1989-12-07 | 1991-06-12 | IMAGING & DATA PRODUCTS, INC. | Improvements in and relating to the generation of sales records |
EP0431940A3 (en) * | 1989-12-07 | 1993-01-13 | Imaging & Data Products, Inc. | Improvements in and relating to the generation of sales records |
US5251989A (en) * | 1992-08-10 | 1993-10-12 | Eugene Di Luco | Apparatus for making a multi-colored printing ribbon |
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