GB2238016A - Confidential message envelope - Google Patents
Confidential message envelope Download PDFInfo
- Publication number
- GB2238016A GB2238016A GB8925993A GB8925993A GB2238016A GB 2238016 A GB2238016 A GB 2238016A GB 8925993 A GB8925993 A GB 8925993A GB 8925993 A GB8925993 A GB 8925993A GB 2238016 A GB2238016 A GB 2238016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- message
- envelope
- front sheet
- written
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D5/00—Sheets united without binding to form pads or blocks
- B42D5/02—Form sets
- B42D5/023—Continuous form sets
- B42D5/025—Mailer assemblies
Abstract
An envelope upon which a message may be written comprises three sheets (1, 2, 3) disposed one above the other, the middle and back sheets (2, 3) being joined together in releasably sealed manner to define an inner envelope, the front sheet (1) being releasably joined to the inner envelope. The middle sheet (2) includes a layer of ink or like marking material on its reverse side, whereby a message written onto the front sheet (1) is applied to the uppermost face of the back sheet (3) but not to the uppermost face of the middle sheet, the envelope being arranged so that the front sheet may then be detached, while the inner envelope is given to the intended recipient of the message who then unseals the middle sheet from the back sheet to reveal the message. <IMAGE>
Description
TAMPER EVIDENT ENVELOPE
This invent Ion relates to an envelope withln which a private message may be written. Such an envelope may be used, for example, within a hotel or office for passing a telephone message on to a person at the hotel o office.
It is usual for telephone and other short messages to be written upon a sheet of pauper and left e.g in a pigeon hole for the intended recipient. If the message is of a confidential or potentially embarrassing nature, it is undesirable for the message to be left on full view where any passe by can read it.
It is, of course, possible to fold up, staple or otherwise attach the sheet of paper to itself, or place the paper in a sealable envelope but this is not always reliable.
It is an object of the invention to provide a sealed envelope which can contain a private message which avoids the aforementioned problems, and which is relIable and easy to use.
According to a first aspect of the invent ion there is provided an envelope upon whIch a message may be written, comprising th-ee sheets of paper o the like disposed one above the other, the middle and back sheets being joined together in releasably sealed manner to define an inner envelope, the front sheet being releasably joined to the inner envelope, the middle sheet including a layer of ink or like marking material on its reverse side, whereby a message written onto the front sheet is applied to the uppermost face of the back sheet but not to the uppermost face of the middle sheet, the envelope being arranged so that the front sheet may then be detached, while the inner envelope is glven to the intended recipient of the message who then unseals the middle sheet from the back sheet to reveal te message.
Preferably the portion of the middle sheet intended to overlIe the message is darkened so as to further conceal the underlying message. Also preferably the front sheet includes an inked portion on its reverse sIde so that certaIn informatIon, e.g the name of the intended recipient of the message, written on the front sheet will be applied to the middle sheet as well.
In order that the invention may be better understood it will now be described by way of example only with reference to the accompanying diagrammatic drawing in which Figure 1 is an exploded perspective view of an envelope accordIng to the invention.
As shown in the drawing, an envelope accordIng to the inventIon comprises a stack of three sheets of paper o the like 1, 2, 3.
As shown, the envelope is for use in a hotel and includes a heading 4 at the top of each sheet indicating the name of the hotel. Beneath the heading is a portion 5 including instructions and spaces where the name of the intended recipient, his room number and the date and time that the message was taken may be written. Beneath that is a blocked aea or potion 6 where the message may be written. The front sheet 1 includes an inked portion on the reverse side underlying the InstructIon portion 5, so that the name of the recipient and the other details may be applied to the middle sheet 2. The reverse side of front sheet 1 beneath portion 6 is fee of irk.The entIre reverse sl2e of the middle sheet 2 is inked, so that any message applied to the front sheet 1 is simultaneously applied to the uppermost face of the bottom sheet 3, but not to the ink free areas of the middle sheet.
All th-ee sheets, 1, 2, 3 include a line of perforations 7 adjacent two opposing sides thereof. A parallel line of holes 8 is present beyond each perforated line 7, e.g so that a reel of such envelopes joined end-to-end (not shown) may be dispensed by a computer printer, the sprockets of the printer wheel engaging the holes 8. One sl2e of the tearst-ip, the right hand side as shown, is wilder than the other.
The mile 2 and back sheets 3 define an inner envelope and ae joined together by lines of adhesive or glue 9 on all fo sides.
The glue line 9 on the right hand side of sheet 3, as shown, is disposed in parallel between the perforated line 7 and the line of holes 8. The front sheet 1 is releasably attached to the underlying envelope.
In use, the person taking the message wrItes the details of the intended recIpIent in box 5 of the front sheet 1 which details ae applied to the two underlyIng sheets 2, 3. He can then write the message, e.g "phone home" in box 6. This is transferred to the back sheet 3, but not to the middle sheet 2. He then detaches the front sheet 1 and leaves the underlylng sealed inner envelope 2, 3 for the recipient. This provides an envelope on which is exposed the recipients name but not the message. The front sheet 1 is then filed away o dIscarded.
When the recipient receives the message he is certain that no one else has read the message, because the darkened area 6 on the middle sheet 2 conceals the underlying message, and any evidence that the inner envelope has been tampered with is immediately obvious. He opens the inner envelope by tearing the right hand side portion of envelope along the perforated line 7, which thereby removes one line of adhesive and which thereby unseals the inner envelope. He then detaches the middle sheet 2 from the back sheet 3 to read the message on the back sheet.
Claims (4)
1. An envelope upon which a message may be written, comprising
three sheets of paper or the like disposed one above the
other, the middle and back sheets being joined together in
releasably sealed manner to define an inner envelope, the
front sheet being releasably joined to the inner envelope,
the middle sheet including a layer of ink or like marking
material on its reverse side, whereby a message written onto
the front sheet is applied to the uppermost face of the back
sheet but not to the uppermost face of the middle sheet, the
envelope being arranged so that the front sheet may then be
detached, while the inner envelope is given to the intended
recipient of the message who then unseals the middle sheet
from the back sheet to reveal the message.
2. An envelope according to Claim l, characterised in that the
portion of the middle sheet intended to overlie the message
is darkened so as to further conceal the underlying message.
3. An envelope according to claim 1 or Claim 2, characterised
in that the front sheet includes an inked portion on its
reverse side so that certain information such as the name of
the intended recipient of the message written on the front
sheet will be applied to the middle sheet as well.
4. An envelope substantially as described with reference to the
accompanying drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8925993A GB2238016A (en) | 1989-11-17 | 1989-11-17 | Confidential message envelope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8925993A GB2238016A (en) | 1989-11-17 | 1989-11-17 | Confidential message envelope |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8925993D0 GB8925993D0 (en) | 1990-01-10 |
GB2238016A true GB2238016A (en) | 1991-05-22 |
Family
ID=10666458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8925993A Withdrawn GB2238016A (en) | 1989-11-17 | 1989-11-17 | Confidential message envelope |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2238016A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257657A (en) * | 1991-07-09 | 1993-01-20 | Waddingtons Business Forms Lim | Security device for posting secret information. |
GB2313572A (en) * | 1996-05-30 | 1997-12-03 | Hardy Holdings Ltd | A note pad for conveying confidential messages |
WO2001039987A2 (en) * | 1999-12-01 | 2001-06-07 | Cartolombarda S.R.L. | Mail envelope |
NL1017104C2 (en) * | 2001-01-15 | 2002-07-16 | Niestra Systems | On line gaming, especially for on line gambling, requires players to register and open special account with financial institution containing pre paid sum of money |
WO2002060771A1 (en) * | 2001-01-31 | 2002-08-08 | Qtac Solutions Limited | A composite document for bearing secure information, apparatus and method for producing such document |
EP1533133A1 (en) * | 2003-10-30 | 2005-05-25 | Taiwan Hopax Chems. Mfg. Co., Ltd | Memo sheet |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0201960A1 (en) * | 1985-05-14 | 1986-11-20 | Speciaaldrukkerij Lijnco B.V. | Envelope and chain consisting of interconnected envelopes |
-
1989
- 1989-11-17 GB GB8925993A patent/GB2238016A/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0201960A1 (en) * | 1985-05-14 | 1986-11-20 | Speciaaldrukkerij Lijnco B.V. | Envelope and chain consisting of interconnected envelopes |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257657A (en) * | 1991-07-09 | 1993-01-20 | Waddingtons Business Forms Lim | Security device for posting secret information. |
GB2257657B (en) * | 1991-07-09 | 1995-09-27 | Waddingtons Business Forms Lim | Improvements relating to security products |
GB2313572A (en) * | 1996-05-30 | 1997-12-03 | Hardy Holdings Ltd | A note pad for conveying confidential messages |
WO2001039987A2 (en) * | 1999-12-01 | 2001-06-07 | Cartolombarda S.R.L. | Mail envelope |
WO2001039987A3 (en) * | 1999-12-01 | 2002-05-02 | Cartolombarda S R L | Mail envelope |
NL1017104C2 (en) * | 2001-01-15 | 2002-07-16 | Niestra Systems | On line gaming, especially for on line gambling, requires players to register and open special account with financial institution containing pre paid sum of money |
WO2002060771A1 (en) * | 2001-01-31 | 2002-08-08 | Qtac Solutions Limited | A composite document for bearing secure information, apparatus and method for producing such document |
US7478661B2 (en) | 2001-01-31 | 2009-01-20 | Qtac Solutions Ltd. | Composite document for bearing secure information, apparatus and method for producing such document |
US7758081B2 (en) | 2001-01-31 | 2010-07-20 | Qtac Solutions Ltd. | Composite document for bearing secure information, apparatus and methods for producing such document |
EP1533133A1 (en) * | 2003-10-30 | 2005-05-25 | Taiwan Hopax Chems. Mfg. Co., Ltd | Memo sheet |
Also Published As
Publication number | Publication date |
---|---|
GB8925993D0 (en) | 1990-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |