US20040256444A1 - Window envelope - Google Patents
Window envelope Download PDFInfo
- Publication number
- US20040256444A1 US20040256444A1 US10/495,457 US49545704A US2004256444A1 US 20040256444 A1 US20040256444 A1 US 20040256444A1 US 49545704 A US49545704 A US 49545704A US 2004256444 A1 US2004256444 A1 US 2004256444A1
- Authority
- US
- United States
- Prior art keywords
- window
- envelope
- address
- edges
- transparent
- 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.)
- Abandoned
Links
Images
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
- B65D27/04—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents with apertures or windows for viewing contents
Definitions
- the invention concerns a window envelope having two flat sides forming its front and rear sides, and having an address window made of transparent material, the address window being at a distance from the edges of the window envelope.
- Envelopes are usually flat, pocket-shaped structures having two flat sides of rectangular or square outline that form the front and rear sides and are joined to one another at their edges via a fold.
- the edges are joined by way of spacer strips that are also foldable.
- the window envelope is open at one of the edges; located there is a closure flap, joined to the front side via a fold, with which the opening can be closed by folding the closure flap over onto the rear side and adhesively bonding it thereto.
- Window envelopes are usually made of opaque paper material, cardboard, or plastic fiber material. They are equipped with a transparent address window on the front side.
- the address window is limited to the address region of a letter, and is at a considerable distance from the edges. It therefore allows only the address entered into the address field of the envelope to be seen.
- U.S. Pat. No. 1,387,717 A discloses an envelope for receiving registration cards that contain information about hotel guests.
- the envelope to be cut out in the two lower edge regions so that the information written on the upper edge of the registration card is visible.
- the cutouts can be covered with transparent material. The cutout therefore has a function similar to that of an address window in the context of a window envelope of the kind cited initially.
- DE 1 791 075 U discloses an envelope that is embodied in partly or completely transparent fashion in order to make stamps, received in the envelope, visible from the outside. If the front side is transparent, an address label is adhesively bonded onto the transparent film. This is therefore not a window envelope in which the address field is transparent so that the address written on the inserted letter is visible from outside. Instead, the address must be additionally indicated on the address label.
- the material of the address window is extended to one of the edges and continues on the rear side of the window envelope at least partially congruently.
- the basic idea of the invention is thus to extend the transparent address window, which is present in any case, in at least one direction in such a way that one edge region is transparent. It is thus possible to detect even powder whose color does not contrast with the opaque regions of the flat sides of the window envelope. It is particularly advantageous in this context that production of such a window envelope does not entail additional manufacturing complexity, i.e. that the cost is no greater than in the case of a normal window envelope.
- the other flat side bears a pattern on the inside.
- the contrast between powder and flat side, and thus the detectability of the powder, are thereby substantially improved.
- the transparent regions of the envelope can be made of a transparent film or a transparent paper; the transparency must be such that a powder contained in the envelope becomes detectable.
- FIG. 1 shows the front side of a window envelope
- FIG. 2 shows the rear side of the window envelope according to FIG. 1.
- FIG. 1 The Figures show a window envelope 1 of ordinary format having a front side 2 and a rear side 3 made of paper.
- Front side 2 comprises a symmetrically arranged rectangular field 4 that is made of a transparent film. It extends from the lower edge to the height of the upper edge of an address window 5 (depicted with dashed lines) that is normally present, i.e. it encloses address window 5 .
- field 4 continues on rear side 3 as field 6 and is also made of transparent material, specifically in the same embodiment and arrangement as on front side 2 .
- Fields 4 , 6 are thus congruent, so that window envelope 1 is transparent in this region. It is understood that the possibility exists of reducing field 6 with respect to field 4 , so that field 6 is only partially congruent with field 4 .
- Fields 4 and 6 can also be reduced in width to the width of address field 5 .
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Credit Cards Or The Like (AREA)
- Wrappers (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Glass Compositions (AREA)
- Window Of Vehicle (AREA)
Abstract
The invention relates to a window envelope (1) having two flat sides, which form the front and rear sides (2, 3) thereof and are joined to each other at the edges thereof. Said window envelope also comprises an address window (5), which is made of a transparent material and which is distant from the window envelope (1) edges. Said window envelope is characterized in that the material of the address window (5) is extended to one of said edges and continues at least partially on the rear side of said window envelope (1) in a coincident manner.
Description
- The invention concerns a window envelope having two flat sides forming its front and rear sides, and having an address window made of transparent material, the address window being at a distance from the edges of the window envelope.
- Envelopes are usually flat, pocket-shaped structures having two flat sides of rectangular or square outline that form the front and rear sides and are joined to one another at their edges via a fold. In the case of larger envelopes for transporting thicker sheet material (also called shipping envelopes), the edges are joined by way of spacer strips that are also foldable. The window envelope is open at one of the edges; located there is a closure flap, joined to the front side via a fold, with which the opening can be closed by folding the closure flap over onto the rear side and adhesively bonding it thereto.
- Window envelopes are usually made of opaque paper material, cardboard, or plastic fiber material. They are equipped with a transparent address window on the front side. The address window is limited to the address region of a letter, and is at a considerable distance from the edges. It therefore allows only the address entered into the address field of the envelope to be seen.
- U.S. Pat. No. 1,387,717 A discloses an envelope for receiving registration cards that contain information about hotel guests. To allow the information, in particular the guests' names, to be perceived without removal from the envelope, provision is made for the envelope to be cut out in the two lower edge regions so that the information written on the upper edge of the registration card is visible. The cutouts can be covered with transparent material. The cutout therefore has a function similar to that of an address window in the context of a window envelope of the kind cited initially.
- DE 1 791 075 U discloses an envelope that is embodied in partly or completely transparent fashion in order to make stamps, received in the envelope, visible from the outside. If the front side is transparent, an address label is adhesively bonded onto the transparent film. This is therefore not a window envelope in which the address field is transparent so that the address written on the inserted letter is visible from outside. Instead, the address must be additionally indicated on the address label.
- Very recently, terrorist activities have become known which involve the sending of biological contaminants in powdered form, for example anthrax germs, in anonymous letters. Upon contact with the powder, whether as a result of leaks in the envelope or upon opening it, persons handling such letters become infected, and often become dangerously ill. Deaths have also already occurred. With the known window envelopes, there is practically no possibility of reliably detecting whether an envelope contains such a powder.
- It is the object of the invention to configure a window envelope so that it is possible to detect whether it contains powdered substances.
- This object is achieved, according to the present invention, in that the material of the address window is extended to one of the edges and continues on the rear side of the window envelope at least partially congruently. The basic idea of the invention is thus to extend the transparent address window, which is present in any case, in at least one direction in such a way that one edge region is transparent. It is thus possible to detect even powder whose color does not contrast with the opaque regions of the flat sides of the window envelope. It is particularly advantageous in this context that production of such a window envelope does not entail additional manufacturing complexity, i.e. that the cost is no greater than in the case of a normal window envelope.
- It is further provided according to the invention that, at least where the one flat side is transparent and the other flat side opaque, the other flat side bears a pattern on the inside. The contrast between powder and flat side, and thus the detectability of the powder, are thereby substantially improved.
- The transparent regions of the envelope can be made of a transparent film or a transparent paper; the transparency must be such that a powder contained in the envelope becomes detectable.
- The invention is illustrated in more detail, with reference to an exemplary embodiment, in the drawings, in which:
- FIG. 1 shows the front side of a window envelope; and
- FIG. 2 shows the rear side of the window envelope according to FIG. 1.
- The Figures show a
window envelope 1 of ordinary format having afront side 2 and arear side 3 made of paper.Front side 2 comprises a symmetrically arrangedrectangular field 4 that is made of a transparent film. It extends from the lower edge to the height of the upper edge of an address window 5 (depicted with dashed lines) that is normally present, i.e. it enclosesaddress window 5. - It is evident from FIG. 2 that
field 4 continues onrear side 3 asfield 6 and is also made of transparent material, specifically in the same embodiment and arrangement as onfront side 2.Fields window envelope 1 is transparent in this region. It is understood that the possibility exists of reducingfield 6 with respect tofield 4, so thatfield 6 is only partially congruent withfield 4.Fields address field 5.
Claims (2)
1. A window envelope (1) having two flat sides, joined to one another at their edges and forming its front and rear sides (2, 3), and having an address window (5) made of transparent material, and having an address window (5) made of transparent material, the address window (5) being at a distance from the edges of the window envelope (1),
wherein the material of the address window (5) is extended to one of the edges and continues on the rear side of the window envelope (1) at least partially congruently.
2. The window envelope as defined in claim 1 , wherein at least where the one flat side is transparent and the other flat side opaque, the other flat side bears a pattern on the inside.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10155708 | 2001-11-13 | ||
DE10155708.6 | 2001-11-13 | ||
PCT/EP2002/012126 WO2003042053A2 (en) | 2001-11-13 | 2002-10-31 | Window envelope |
Publications (1)
Publication Number | Publication Date |
---|---|
US20040256444A1 true US20040256444A1 (en) | 2004-12-23 |
Family
ID=7705587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/495,457 Abandoned US20040256444A1 (en) | 2001-11-13 | 2002-10-31 | Window envelope |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040256444A1 (en) |
EP (1) | EP1444140B1 (en) |
AT (1) | ATE289950T1 (en) |
CA (1) | CA2465279A1 (en) |
DE (1) | DE50202401D1 (en) |
ES (1) | ES2238618T3 (en) |
WO (1) | WO2003042053A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7225975B1 (en) * | 2006-02-16 | 2007-06-05 | Bank Of America Corporation | Check carrier |
US20070215680A1 (en) * | 2006-03-17 | 2007-09-20 | Sauro Temperini | Shipment package |
US8051984B1 (en) | 2010-07-20 | 2011-11-08 | Livingston Seed, Inc. | Windowed seed pack envelope with wrap around window |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1387717A (en) * | 1919-10-03 | 1921-08-16 | Hogan George Francis | Envelop |
US1387784A (en) * | 1919-07-12 | 1921-08-16 | Levaur Aaron | Display-envelop |
US2842050A (en) * | 1955-06-13 | 1958-07-08 | Master Addresser Company | Master card for reproduction by the spirit transfer process |
US2975956A (en) * | 1958-02-26 | 1961-03-21 | Impress A Key Corp | Impression record envelope |
US3161288A (en) * | 1963-05-29 | 1964-12-15 | Victor Wagner & Son Inc | Expansible receptacle |
USD363083S (en) * | 1993-12-03 | 1995-10-10 | Kvm Technologies, Inc. | Envelope |
US20030080550A1 (en) * | 2001-10-31 | 2003-05-01 | Verify First Technologies, Inc. | Security envelope detectable for foreign substances |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1791075U (en) * | 1959-04-14 | 1959-06-25 | Edmund M Aust | WINDOW ENVELOPE. |
IE970553A1 (en) * | 1997-07-30 | 1999-01-10 | Brian Joseph Fagan | A self-mailer |
-
2002
- 2002-10-31 CA CA002465279A patent/CA2465279A1/en not_active Abandoned
- 2002-10-31 DE DE50202401T patent/DE50202401D1/en not_active Expired - Fee Related
- 2002-10-31 ES ES02783039T patent/ES2238618T3/en not_active Expired - Lifetime
- 2002-10-31 EP EP02783039A patent/EP1444140B1/en not_active Expired - Lifetime
- 2002-10-31 US US10/495,457 patent/US20040256444A1/en not_active Abandoned
- 2002-10-31 WO PCT/EP2002/012126 patent/WO2003042053A2/en not_active Application Discontinuation
- 2002-10-31 AT AT02783039T patent/ATE289950T1/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1387784A (en) * | 1919-07-12 | 1921-08-16 | Levaur Aaron | Display-envelop |
US1387717A (en) * | 1919-10-03 | 1921-08-16 | Hogan George Francis | Envelop |
US2842050A (en) * | 1955-06-13 | 1958-07-08 | Master Addresser Company | Master card for reproduction by the spirit transfer process |
US2975956A (en) * | 1958-02-26 | 1961-03-21 | Impress A Key Corp | Impression record envelope |
US3161288A (en) * | 1963-05-29 | 1964-12-15 | Victor Wagner & Son Inc | Expansible receptacle |
USD363083S (en) * | 1993-12-03 | 1995-10-10 | Kvm Technologies, Inc. | Envelope |
US20030080550A1 (en) * | 2001-10-31 | 2003-05-01 | Verify First Technologies, Inc. | Security envelope detectable for foreign substances |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7225975B1 (en) * | 2006-02-16 | 2007-06-05 | Bank Of America Corporation | Check carrier |
US7717329B1 (en) * | 2006-02-16 | 2010-05-18 | Bank Of America Corporation | Check carrier |
US20100170945A1 (en) * | 2006-02-16 | 2010-07-08 | Bank Of America Coproration | Check carrier |
US8272564B2 (en) | 2006-02-16 | 2012-09-25 | Bank Of America Corporation | Check carrier |
US20070215680A1 (en) * | 2006-03-17 | 2007-09-20 | Sauro Temperini | Shipment package |
US8051984B1 (en) | 2010-07-20 | 2011-11-08 | Livingston Seed, Inc. | Windowed seed pack envelope with wrap around window |
Also Published As
Publication number | Publication date |
---|---|
EP1444140B1 (en) | 2005-03-02 |
EP1444140A2 (en) | 2004-08-11 |
WO2003042053A3 (en) | 2003-09-25 |
WO2003042053A2 (en) | 2003-05-22 |
ATE289950T1 (en) | 2005-03-15 |
DE50202401D1 (en) | 2005-04-07 |
CA2465279A1 (en) | 2003-05-22 |
ES2238618T3 (en) | 2005-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BECKER, HELGA, GERMANY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BECKER, HUBERT;REEL/FRAME:015737/0476 Effective date: 20040506 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |