WO1996015902A2 - Verfahren und faltzuschnitt zur herstellung von faltschachteln - Google Patents
Verfahren und faltzuschnitt zur herstellung von faltschachteln Download PDFInfo
- Publication number
- WO1996015902A2 WO1996015902A2 PCT/DE1995/001633 DE9501633W WO9615902A2 WO 1996015902 A2 WO1996015902 A2 WO 1996015902A2 DE 9501633 W DE9501633 W DE 9501633W WO 9615902 A2 WO9615902 A2 WO 9615902A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- folding
- rectangular
- parts
- reinforce
- blank
- Prior art date
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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/22—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/64—Lids
- B65D5/66—Hinged lids
- B65D5/6626—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank
- B65D5/665—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank the lid being held in closed position by self-locking integral flaps or tabs
- B65D5/6661—Flaps provided over the total length of the lid edge opposite to the hinge
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/64—Lids
- B65D5/66—Hinged lids
- B65D5/6626—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank
- B65D5/665—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank the lid being held in closed position by self-locking integral flaps or tabs
- B65D5/6661—Flaps provided over the total length of the lid edge opposite to the hinge
- B65D5/6664—Flaps provided over the total length of the lid edge opposite to the hinge combined with flaps or tabs provided at the side edges of the lid
- B65D5/6667—Flaps provided over the total length of the lid edge opposite to the hinge combined with flaps or tabs provided at the side edges of the lid and connected to one another in order to form an uninterrupted telescoping flange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
Definitions
- the invention is based on a method for producing boxes from a sheet of paper, cardboard, cardboard or plastic or on a folding blank for folding boxes closed on all sides according to the category of independent claims 1 and 5.
- the packaging that is not adapted to the object can have an adverse effect on the packaged object itself, since the object is not supported or held by the box. That is why, for example, precious old books are specially designed for Books made boxes. The special production is usually done by hand by the bookbinder and is very expensive. The latter also applies to custom-made boxes in other areas.
- folding boxes which are closed on all sides are known from a folding blank and can be closed without additional connecting means. They serve as packaging for books, food or electrical devices, for example, and protect the packaged item during transport or temporary storage from damage caused by mechanical loads, such as impacts, or from gross contamination. This protection is usually sufficient for objects with a certain load capacity.
- the known boxes prove to be disadvantageous when storing or transporting very sensitive objects, such as old books or museum objects. In particular, dust can penetrate into the known boxes, which has the disadvantage of being stored over a longer period of time.
- the method according to the invention for producing boxes has the advantage that boxes of almost any shape and size can also be produced in small numbers or as individual pieces. Not only are cuboidal, but also cylindrical, pyramid or polyhedral boxes are possible.
- the box is adapted directly to the external dimensions of the article to be packaged, so that the article completely or almost completely fills the volume of the box, and the article is supported and held by the box.
- the use of filling materials, for example polystyrene can be dispensed with.
- the box has the smallest possible dimension for the packaging of the item, what in turn is advantageous for transport and storage.
- the box can be adapted to special requirements, such as reinforced bottom or reinforced side walls for particularly stable boxes.
- the production of the boxes is cheaper than the manual production by the bookbinder. It takes approx. 180 s to make the folded blank, which is many times faster than the manual cut.
- the external dimensions of the object can be determined manually or using a scanner.
- the computer program specifies special types of boxes, but there are no restrictions for the specified types, apart from the necessary stability of the box.
- the computer program calculates the positions of the lines along which the sheet is to be grooved, grooved, milled, perforated, scored and cut for the selected box type and the specified dimensions of the object to be packaged. These lines later make it easier to fold the box out of the blank, since the material can preferably be folded along these lines.
- the program also determines the position of the lines along which the cut is to be cut.
- the pattern maker table is comparable to an XY plotter. The sheet of paper, cardboard, cardboard or plastic is held on a plate by negative pressure.
- a processing head that is equipped with the necessary tools is moved across the sheet in two independent directions.
- the computer program specifies the path that the head has to travel and which tools must be operated in each case.
- the blank is preferably cut out as the last step, since the blank cannot be held as well as the complete sheet. If there is a spatial distance between the user of the method and the consumer, the cut can be made to the Consumers are sent because the cut takes up less space than the box.
- the box is produced by folding the blank along the lines and plugging the different sections together from such a blank.
- This process can also be used to produce boxes that do not require additional means, such as clips or glue. These boxes are held together solely by the pressure that the various sections exert on one another. Such boxes are very environmentally friendly and do not burden the packaged item, for example, by solvent vapors from adhesives.
- the sheet is labeled by a labeling device provided on the processing head.
- a pin is attached to the processing head which, like the tool, is controlled by the computer program.
- the position of the text and the text itself are first entered into the computer. Bar codes or drawings can also be entered.
- the box is made from a cardboard which contains an alkaline buffer and no acid-forming components.
- Such boxes are particularly suitable for archiving books that are kept for several years and decades. These are mostly valuable books that are to be protected from any kind of damage.
- the aim of the box is to prevent acid or acid formers from penetrating the book and thereby damaging the book.
- the alkaline buffer binds the acid so that it cannot pass through the box.
- the folding blank according to the invention (claim 5) has the advantage over the generic folding blanks mentioned above that the walls of the associated folding box are partially at least double-walled and that the inwardly facing surfaces of the walls have no abutting edges.
- the reinforced walls are very stable against mechanical loads, they ensure that the packaged item is not damaged, for example during transport, by the action of external influences. Thanks to the completely smooth surfaces of the interior of the folding box, which are free from abutting edges, the packaged object can be prevented from being damaged during a movement relative to the box. This is particularly important during transport and when inserting the object into the folding box. Butt edges can get caught on the object and damage when the object moves relative to the butt edges.
- each edge of the folding box there is a fold edge on each edge of the folding box between two adjacent fold parts of the fold blank. There is no edge on the folding box where only two cut edges meet and where there is a slit between the folded folding parts. This means that no dust and no other coarser impurities can penetrate into the folding box of the folding blank according to the invention.
- the folding box is therefore impervious to contamination. This is particularly important when storing objects, for example books, over a long period of time.
- the folding blank has the features of claim 6.
- the associated folding box has a particularly stable front and rear wall, a stable lid and a stable bottom fitted.
- the folding box can advantageously be closed by means of a tab which can be inserted into a slot.
- the folding blank has the features of claim 8.
- the associated folding box is particularly reinforced on the side walls and on the front and rear walls.
- the upper part of the folding box consisting of the lid, side parts and parts of the front wall, completely encompasses the lower part of the folding box consisting of bottom and side parts and parts of the front wall, so that the ingress of dust can be excluded.
- part of the rear wall is pivoted away from the lower part together with the upper part of the folding box, so that the box can be conveniently filled or emptied.
- the folding blank has the features of claim 9.
- the associated folding box corresponds in part to the folding box according to claim 8, since the side walls, as well as the front and rear walls are particularly reinforced in this folding box.
- the lid and bottom of the folding box have a triple wall thickness, which gives the folding box additional stability.
- the upper part completely surrounds the lower part, so that the ingress of dust can also be excluded here.
- part of the rear wall is pivoted away from the lower together with the upper part of the folding box, which facilitates the filling and emptying of the box.
- the folded blank consists of an age-resistant corrugated or solid cardboard which contains an alkaline buffer and no acid-forming components.
- the associated Folding boxes are particularly suitable for archiving objects that contain paper or fabric. These include valuable books, for example, which are kept for several years and decades and are intended to be protected from any kind of damage.
- the aim of the box is to prevent acid or acid builders from entering the book and damaging the book.
- the alkaline buffer binds the acid so that it cannot pass through the box.
- a folding box is shown, the folding blank has the features of claim 2.
- the tab 18 is pulled out of the slot 17 and the lid part 13 together with the parts 4 and 14 of the front and rear walls are folded away.
- the tabs 11, 12 and possibly the tabs 7, 8 must also be opened.
- the box can be put together in a simple manner from the one-piece folding blank 1 shown in FIG. 2. No additional connecting means such as adhesive or clips are necessary for this. Parts 2 to 18 are simply folded along the grooved lines between two adjacent parts and inserted into each other.
- the lower part of the box is held together in particular by the tabs 9 and 12, the two front parts 3 and 15, and the bottom part 16, while the back part 4, the lid part 13 and the front part 14 together with the tab 18 which can be inserted into the slot 17 hold the box together as a whole.
- a folding box is shown, the folding blank shown in Fig. 4 has the features of claim 4.
- the lid part 31 with the side parts 32, 33 and the front parts 36, 37 and the back part 23 can be folded away from the lower part of the box.
- the lower part of the box consists of the bottom part 21, the side parts 23, 24 and the front parts 22, 26, as well as the associated flaps 27 to 30 and 40.
- the front parts 26 and 37 arranged tabs 38, 40 inserted into the slots 39, 41 provided for this purpose.
- the circular opening 42 of the folding blank forms a semicircular handle opening in the box, which facilitates opening of the box.
- FIG. 5 A folding box is shown in FIG. 5, the associated folding blank from FIG. 6 of which has the features of claim 5. Similar to the folding box shown in FIG. 3, the folding of the box consisting of cover parts 62, 73, side parts 65 to 68, and the associated tabs 63, 64, 69, 70, 76 away from the lower part.
- the upper and lower parts of the box are identical with the exception of the rear part 49 and the tabs 54, 55.
- tabs 74 are arranged laterally on the bottom part, which engage in the slots 75 between the side parts 56, 57 and the tabs 58, 59 when the folding box is put together.
- the circular opening 78 of the folding blank forms a semicircular handle opening in the box, which facilitates opening of the box.
- this box has a lid and base with three times the wall thickness.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95936952A EP0793574B1 (de) | 1994-11-23 | 1995-11-22 | Verfahren zur herstellung von faltschachtelzuschnitten |
DE59503016T DE59503016D1 (de) | 1994-11-23 | 1995-11-22 | Verfahren zur herstellung von faltschachtelzuschnitten |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4441693 | 1994-11-23 | ||
DEP4441693.8 | 1994-11-23 | ||
DE19529349.5 | 1995-08-09 | ||
DE19529349 | 1995-08-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO1996015902A2 true WO1996015902A2 (de) | 1996-05-30 |
WO1996015902A3 WO1996015902A3 (de) | 1996-08-29 |
WO1996015902B1 WO1996015902B1 (de) | 1996-10-24 |
Family
ID=25942233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1995/001633 WO1996015902A2 (de) | 1994-11-23 | 1995-11-22 | Verfahren und faltzuschnitt zur herstellung von faltschachteln |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0793574B1 (de) |
AT (1) | ATE168929T1 (de) |
DE (2) | DE19543579A1 (de) |
WO (1) | WO1996015902A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1260449A2 (de) * | 2001-05-23 | 2002-11-27 | Claessens Product Consultants B.V. | Verpackung bestehend aus einem Behälter mit einem daran befestigten schwenkbaren Deckel |
ITBS20090004A1 (it) * | 2009-01-13 | 2010-07-14 | Scatolificio Arca Box Di Fasoli G Abriella | Scatola da imballaggio o esposizione a tronco di piramide |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19701726A1 (de) * | 1997-01-20 | 1998-07-23 | Ludger Hovestadt | System zur individuellen und dezentralen Vorfertigung von Schlüsselelementen der Baukonstruktion |
DE19803820A1 (de) * | 1998-01-31 | 1999-08-05 | Jagenberg Diana Gmbh | Maschine oder Zusatzaggregat zur Herstellung von gefalteten Behältern, insbesondere von Faltschachteln, aus Zuschnitten |
CN103991244A (zh) * | 2014-04-15 | 2014-08-20 | 盐城宏景包装机械有限公司 | 纸箱校正压贴装置 |
SE2051273A1 (en) * | 2020-11-03 | 2022-05-04 | Optibinary Ab | Method for manufacturing of cartons |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2090375A (en) * | 1937-01-15 | 1937-08-17 | Rosenthal Paper Company | Folding box |
FR2232486A1 (en) * | 1973-06-06 | 1975-01-03 | Spit Soc Prospect Inv Techn | Cardboard container with double skin walls - is folded from single blank with overlapping flaps |
US3896988A (en) * | 1972-03-08 | 1975-07-29 | Edward C Mayled | Mailing carton |
US4071896A (en) * | 1976-12-17 | 1978-01-31 | Koppers Company, Inc. | Numerical control system for finishing machines |
US4164315A (en) * | 1977-08-12 | 1979-08-14 | Oy Tampella Ab | Blank for boxes |
US4228946A (en) * | 1979-01-02 | 1980-10-21 | American Can Company | Carton |
US4369914A (en) * | 1981-06-04 | 1983-01-25 | Federal Paper Board Company, Inc. | Box type carton with hinged lid |
DE3539430A1 (de) * | 1985-11-07 | 1987-05-14 | Marbach Gmbh Karl | Plotter zur herstellung von zuschnitten, insbesondere aus wellpappe |
US4994008A (en) * | 1989-06-01 | 1991-02-19 | Rsr Machine Builders, Inc. | Machine for producing container blanks from flat stock |
US5018663A (en) * | 1989-12-18 | 1991-05-28 | Corso Bros., Inc. | Hand carryable resh produce container |
DE4305839A1 (de) * | 1993-02-26 | 1994-09-08 | Gerd Juergen Schlutius | Faltschachtel |
-
1995
- 1995-11-22 DE DE19543579A patent/DE19543579A1/de not_active Withdrawn
- 1995-11-22 EP EP95936952A patent/EP0793574B1/de not_active Revoked
- 1995-11-22 AT AT95936952T patent/ATE168929T1/de not_active IP Right Cessation
- 1995-11-22 WO PCT/DE1995/001633 patent/WO1996015902A2/de not_active Application Discontinuation
- 1995-11-22 DE DE59503016T patent/DE59503016D1/de not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2090375A (en) * | 1937-01-15 | 1937-08-17 | Rosenthal Paper Company | Folding box |
US3896988A (en) * | 1972-03-08 | 1975-07-29 | Edward C Mayled | Mailing carton |
FR2232486A1 (en) * | 1973-06-06 | 1975-01-03 | Spit Soc Prospect Inv Techn | Cardboard container with double skin walls - is folded from single blank with overlapping flaps |
US4071896A (en) * | 1976-12-17 | 1978-01-31 | Koppers Company, Inc. | Numerical control system for finishing machines |
US4164315A (en) * | 1977-08-12 | 1979-08-14 | Oy Tampella Ab | Blank for boxes |
US4228946A (en) * | 1979-01-02 | 1980-10-21 | American Can Company | Carton |
US4369914A (en) * | 1981-06-04 | 1983-01-25 | Federal Paper Board Company, Inc. | Box type carton with hinged lid |
DE3539430A1 (de) * | 1985-11-07 | 1987-05-14 | Marbach Gmbh Karl | Plotter zur herstellung von zuschnitten, insbesondere aus wellpappe |
US4994008A (en) * | 1989-06-01 | 1991-02-19 | Rsr Machine Builders, Inc. | Machine for producing container blanks from flat stock |
US5018663A (en) * | 1989-12-18 | 1991-05-28 | Corso Bros., Inc. | Hand carryable resh produce container |
DE4305839A1 (de) * | 1993-02-26 | 1994-09-08 | Gerd Juergen Schlutius | Faltschachtel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1260449A2 (de) * | 2001-05-23 | 2002-11-27 | Claessens Product Consultants B.V. | Verpackung bestehend aus einem Behälter mit einem daran befestigten schwenkbaren Deckel |
EP1260449A3 (de) * | 2001-05-23 | 2004-03-24 | Claessens Product Consultants B.V. | Verpackung bestehend aus einem Behälter mit einem daran befestigten schwenkbaren Deckel |
ITBS20090004A1 (it) * | 2009-01-13 | 2010-07-14 | Scatolificio Arca Box Di Fasoli G Abriella | Scatola da imballaggio o esposizione a tronco di piramide |
Also Published As
Publication number | Publication date |
---|---|
EP0793574A2 (de) | 1997-09-10 |
ATE168929T1 (de) | 1998-08-15 |
DE19543579A1 (de) | 1996-08-01 |
WO1996015902A3 (de) | 1996-08-29 |
DE59503016D1 (de) | 1998-09-03 |
EP0793574B1 (de) | 1998-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0519366B1 (de) | Bauteilsatz zur Herstellung einer Verpackung | |
DE102018132330A1 (de) | Verpackungsvorrichtung, Entnahmevorrichtung und Verfahren zum Entnehmen eines Kartonzuschnitts | |
EP0685409B1 (de) | Gebindepackung für Zigaretten-Packungen | |
DE60300073T2 (de) | Verpackung mit einer Faltseitenwand zum Herausziehen eines Beipackzettels | |
DE102015001285A1 (de) | Einsatz für eine Versandverpackung, Verpackung damit, Versandverpackung und Zuschnitt dafür | |
EP0531654A1 (de) | Verkaufsverpackung für Gerätebatterien | |
WO1996015902A2 (de) | Verfahren und faltzuschnitt zur herstellung von faltschachteln | |
DE2336163A1 (de) | Verfahren zum herstellen von packungen unter verwendung zweier zuschnitte | |
DE10044018A1 (de) | Faltschachtel mit schachteleinwärts versetztem Innenboden | |
EP3524530A1 (de) | Verpackungsvorrichtung und verfahren zum ausstatten einer umverpackung mit einem unterteilungselement | |
EP3578473B1 (de) | Faltzuschnitt und faltschachtel für schüttgut | |
WO1990005677A1 (de) | Faltschachtel zur verpackung eines stossempfindlichen produkts, insbesondere einer leichtmetallfelge | |
EP1553020B1 (de) | Verfahren zum Herstellen einer zweiteiligen Verpackung | |
DE102020123361A1 (de) | Verpackungsvorrichtung zur Herstellung von Verpackungseinheiten, Verpackungseinheit und ein Verfahren zur Herstellung von Verpackungseinheiten | |
EP2778088A1 (de) | Verkaufsgebinde | |
DE10228601B4 (de) | Zuschnitt für eine Verpackung, insbesondere für Flaschen, und Verpackung | |
DE102013015039A1 (de) | Transport- und Präsentationsverpackung | |
AT502388B1 (de) | Verpackungselement | |
DE3200985A1 (de) | Behaelter, insbesondere quaderfoermige versandbehaelter fuer kuenstliche blumen | |
DE2836826A1 (de) | Traeger fuer behaelter | |
EP0619235B1 (de) | Faltkartonverpackung aus 2 Kartonzuschnitten | |
DE19906226A1 (de) | Verkaufsverpackung sowie Vorrichtung und Verfahren zu deren Herstellung | |
EP4116205A1 (de) | Verpackungseinrichtung | |
DE7414518U (de) | Behälter zur Archivierung von Schriftgut | |
DE2804997A1 (de) | Einteilige moebelverpackung mit trageeinrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1995936952 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref country code: US Ref document number: 1997 849037 Date of ref document: 19970523 Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 1995936952 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWG | Wipo information: grant in national office |
Ref document number: 1995936952 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1995936952 Country of ref document: EP |