DE102007055101A1 - Knife handle with handles - Google Patents
Knife handle with handles Download PDFInfo
- Publication number
- DE102007055101A1 DE102007055101A1 DE102007055101A DE102007055101A DE102007055101A1 DE 102007055101 A1 DE102007055101 A1 DE 102007055101A1 DE 102007055101 A DE102007055101 A DE 102007055101A DE 102007055101 A DE102007055101 A DE 102007055101A DE 102007055101 A1 DE102007055101 A1 DE 102007055101A1
- Authority
- DE
- Germany
- Prior art keywords
- erl
- knife according
- handle shell
- pin
- knife
- 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- Withdrawn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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/34—Attaching handles to the implements by pressing the handle on the implements; using cement or molten metal, e.g. casting, moulding, by welding or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B3/00—Hand knives with fixed blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/44—Joining a heated non plastics element to a plastics element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/44—Joining a heated non plastics element to a plastics element
- B29C65/46—Joining a heated non plastics element to a plastics element heated by induction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
- B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
- B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/541—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles a substantially flat extra element being placed between and clamped by the joined hollow-preforms
- B29C66/5414—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles a substantially flat extra element being placed between and clamped by the joined hollow-preforms said substantially flat extra element being rigid, e.g. a plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/28—Tools, e.g. cutlery
- B29L2031/286—Cutlery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/463—Grips, handles
Abstract
Die Erfindung betrifft ein Messer mit einem an der Messerklinge angeformten, metallenen Erl, an dem zu beiden Seiten jeweils eine Kunststoff-Griffschale durch Vorsprünge befeestigt ist, wobei der Erl mindestens eine Öffnung aufweist, die zu beiden Erlseitenflächen offen ist und in die mindestens ein Vorsprung insbesondere Zapfen einer Griffschale hineinragt, der mit dem Kunststoff der anderen Griffschale verschmolzen ist. Ferner betrifft die Erfindung ein Verfahren zur Herstellung eines solchen Messers.The invention relates to a knife with an integrally formed on the knife blade, metal Erl, on both sides of each a plastic handle shell is fastened by projections, wherein the Erl has at least one opening which is open to both Erlseitenflächen and in the at least one projection in particular pin protrudes a handle shell, which is merged with the plastic of the other handle shell. Furthermore, the invention relates to a method for producing such a knife.
Description
Die Erfindung betrifft ein Messer mit einem an der Messerklinge angeformten, metallenen Erl, an dem zu beiden Seiten jeweils eine Kunststoff-Griffschale durch Vorsprünge befestigt ist. Ferner betrifft die Erfindung ein Verfahren zum Herstellen eines solchen Messers.The The invention relates to a knife with an integrally formed on the knife blade, metal Erl, on each side of which a plastic handle through protrusions is attached. Furthermore, the invention relates to a method for manufacturing such a knife.
Bei dem Direktanspritzen von Kunststoffheftschalen an Messerklingen mit Kropf und Endplatte verursachen die unterschiedlichen Ausdehnungskoeffizienten (Kunststoff zu Metall) eine Spaltbildung zwischen den Metallfestlagern (Kropf/Endplatte) und den jeweils bei der Abkühlung geschrumpften Kunststoffheftschalen. Auch entstehen beim Abkühlungsprozess der direktangespritzten Kunststoffheftschalen, ausgehend von der spezifischen Spritzgießtemperatur hinunter auf Raumtemperatur, erhebliche innere Spannungen. Diese inneren Spannungen können Spannungsrisse auslösen.at the direct injection of plastic staples on knife blades with bolster and end plate cause the different expansion coefficients (Plastic to metal) a gap formation between the metal fixed bearings (Crop / end plate) and shrunk each in the cooling plastic stitching cups. Also arise during the cooling process the directly molded plastic straps, starting from the specific injection molding temperature down to room temperature, significant internal stresses. These internal stresses can Cause stress cracks.
Aufgabe der Erfindung ist es, ein Messer der eingangs genannten Art so zu verbessern, dass bei einfacher Herstellung die Griffschalen am Erl sicher und spannungsarm gehalten sind und hierbei eine spaltfreie Montage ermöglicht wird.task The invention is thus a knife of the type mentioned above improve that with simple manufacture the grip shells on the Erl are kept safe and low tension and this is a gap-free Assembly possible becomes.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass der Erl mindestens eine Öffnung aufweist, die zu beiden Erlseitenflächen offen ist und in die mindestens ein Vorsprung insbesondere Zapfen einer Griffschale hineinragt, der mit dem Kunststoff der anderen Griffschale verschmolzen ist.These Task is inventively characterized solved, that the tang has at least one opening, the to both Erlseitenflächen is open and in the at least one projection in particular pin a handle shell protrudes, with the plastic of the other Handle shell is fused.
Hierdurch wird eine stoffschlüssige Verbindung zwischen beiden Griffschalen erzeugt, wobei die Griffschalen sicher und spannungsarm am Erl gehalten sind. Darüber hinaus ist die Metallmenge des Erls erheblich verringert, so dass eine Gewichtsreduzierung von ca. 20% gegeben ist. Durch das partielle Aufschmelzen der Heftschalen nur an den Kontaktstellen zwischen Schale(n) und Erl wird das Auftreten von inneren Spannungen in der Kunststoffschale gegenüber einem Direktanspritzen reduziert. Die Spannungen in und zwischen den Materialien werden sicher aufgefangen, so dass Risse im Kunststoff und Spalte zwischen den Materialien verhindert werden.hereby becomes a cohesive one Connection between two handles produced, with the handles safe and low tension on the Erl are held. Furthermore The amount of metal in the oil is significantly reduced, so that a Weight reduction of about 20% is given. By the partial melting the staple shells only at the contact points between shell (s) and Erl is the appearance of internal tension in the plastic shell across from reduced direct injection. The tensions in and between The materials are safely collected, leaving cracks in the plastic and gaps between the materials are prevented.
Ein besonders sicherer Halt und ein geringes Gewicht sind dann gegeben, wenn der Erl zwei oder mehr Öffnungen aufweist, in denen Griffschalenzapfen einliegen. Auch ist von Vorteil, wenn der oder die Zapfen formschlüssig in der oder den Öffnung(en) einliegen.One particularly secure hold and low weight are then given if the Erl has two or more openings has, in which grip shell pegs einliegen. It is also an advantage if the pin or pins einliegen positively in the or the opening (s).
Vorzugsweise wird vorgeschlagen, dass in jede Öffnung ein Zapfen der einen Griffschale und ein Zapfen der zweiten Griffschale hineinragt und die beiden Zapfen innerhalb der Öffnung miteinander verschmolzen sind. Hierdurch wird bei einfacher Herstellung eine besonders sichere stoffschlüssige Verbindung der Griffschalenzapfen miteinander erreicht.Preferably It is suggested that in each opening a pin of one Handle shell and a pin of the second handle shell protrudes and the two pins inside the opening fused together. This will be easier to manufacture a particularly secure cohesive Connection of the handle shell pin reaches each other.
Um eine gleichmäßige und schnelle Übertragung der Wärme des Erls auf die Zapfen und damit ein gleichmäßiges Aufschmelzen der Zapfen zu erreichen, wird vorgeschlagen, dass die Zapfen der einen und/oder der anderen Griffschale hohl sind. Hierbei können die Zapfen der einen und/oder der anderen Griffschale einen umlaufenden insbesondere ununterbrochenen wandförmigen Rand bilden, der den inneren, nach außen offenen Hohlraum des Zapfens umgibt.Around a uniform and fast transmission the heat of the Erls on the cones and thus a uniform melting of the cones It is proposed that the tenons of one and / or the other handle shell are hollow. Here, the pins of the one and / or the other handle shell a circumferential particular uninterrupted wall-shaped Form edge, which surrounds the inner, outwardly open cavity of the pin.
Weitere vorteilhafte Ausgestaltungen sind in den Unteransprüchen 7 bis 10 aufgeführt.Further advantageous embodiments are in the dependent claims 7 to 10 listed.
Um ein Ausschneiden der Öffnungen im Erl zu erleichtern, wird vorgeschlagen, dass die Öffnungen im Erl miteinander durch schmale Verbindungsschlitze verbunden sind. Hierdurch kann insbesondere durch Laserschneiden ein Ausschneiden der Öffnungen in einem einzigen Arbeitsgang erfolgen, ohne stets bei jeder Öffnung neu ansetzen zu müssen.Around cutting out the openings in the Erl, it is suggested that the openings in the Erl are connected by narrow connecting slots. As a result, in particular by laser cutting a cut the openings done in a single operation, without always being new at each opening to have to start.
Ein besonders vorteilhaftes Herstellungsverfahren ist in den Ansprüchen 14 und 15 aufgeführt.One Particularly advantageous manufacturing method is in the claims 14th and 15 listed.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher beschrieben. Es zeigenOne embodiment The invention is illustrated in the drawings and will be described in more detail below. Show it
Das
Messer weist eine Klinge
Das
Gewicht des Messers wird im wesentlichen durch das Metall von Klinge,
Kropf und Erl und weniger durch den Kunststoff der Griffschalen
bestimmt. Im in den Zeichnungen dargestellten Ausführungsbeispiel
liegen die Seitenflächen
des Erls
Im
Erl
Auf
die Oberseite des Erls
Jeder
Zapfen
Vor
dem Aufsetzen der zwei Griffschalen
Es werden somit zwei Heftschalen mit Hohldomen aus einem thermoplastischen Kunststoff durch ein spezielles Lochbild in einem vortemperierten Klingenerl aus Metall gegeneinander verschmolzen. Bei dem Montageprozess plastifizieren die Hohldome beim Kontakt mit den Wandungen der Löcher im Erl, welcher zuvor auf die spezifische Kunststoffschmelztemperatur aufgeheizt wurde. Die so entstandene Kunststoffschmelze beider Heftschalen (Ober- und Unterschale) verbindet sich hierbei unter äußerer Druckzugabe.It Thus, two staple shells with hollow domes of a thermoplastic Plastic through a special hole pattern in a pre-tempered Blades of metal fused together. In the assembly process plasticize the hollow domes on contact with the walls of the holes in the cavity Erl, which previously on the specific plastic melting temperature was heated up. The resulting plastic melt of both staple shells (upper and lower shell) connects here under external pressure addition.
Der Vorteil dieser Entwicklung ist die spaltfreie Montage von Heftschalen an Messerklingen mit Kropf und Endplatte. Auch sind optisch keine von außen sichtbaren Befestigungshilfen wie z. B. eine Nietverbindung zu sehen. Ein weiterer Vorteil ist die geringe Entstehung von inneren Spannungen durch diese Montageart.Of the The advantage of this development is the gap-free assembly of staple shells on knife blades with bolster and end plate. Also, visually none from the outside visible fastening aids such. B. to see a riveted joint. Another advantage is the low formation of internal stresses by this way of mounting.
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007055101A DE102007055101A1 (en) | 2007-11-16 | 2007-11-16 | Knife handle with handles |
PCT/EP2008/007044 WO2009062559A1 (en) | 2007-11-16 | 2008-08-28 | Knife handle with handle shells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007055101A DE102007055101A1 (en) | 2007-11-16 | 2007-11-16 | Knife handle with handles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007055101A1 true DE102007055101A1 (en) | 2009-05-20 |
Family
ID=40091998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007055101A Withdrawn DE102007055101A1 (en) | 2007-11-16 | 2007-11-16 | Knife handle with handles |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102007055101A1 (en) |
WO (1) | WO2009062559A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2158367B2 (en) * | 1971-11-25 | 1975-03-20 | Peter Altenbach & Soehne Schwanenwerk, 5650 Solingen | Kitchen knife or scissors with plastics handle - welded on ultrasonically in two dished halves |
DE2939306C2 (en) * | 1979-09-28 | 1984-02-23 | Fa. A. Raymond, 7850 Lörrach | Handle made of plastic material for holding sheets on household appliances |
EP0246144A1 (en) * | 1986-05-12 | 1987-11-19 | Facom | Identification device for a flat-handled tool, especially for a wrench or the like |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2153686A6 (en) * | 1971-09-16 | 1973-05-04 | Fontenille Pierre Antoin | Knife handles - with shells trapped by injection moulded core engaging chamfered perforations |
DE3004300C2 (en) * | 1980-02-06 | 1986-01-02 | Ed. Wüsthof, Dreizackwerk, 5650 Solingen | Method for joining handle halves made of thermoplastic material with the tang of a knife |
DE3721647A1 (en) * | 1987-07-01 | 1989-01-19 | Carl Stoecker Gmbh & Co | Method for the fixed connection of haft shells, composed of thermoplastic material, to the tang of, for example, a knife |
DE8709055U1 (en) * | 1987-07-01 | 1988-11-03 | Carl Stoecker (Gmbh & Co), 5650 Solingen, De |
-
2007
- 2007-11-16 DE DE102007055101A patent/DE102007055101A1/en not_active Withdrawn
-
2008
- 2008-08-28 WO PCT/EP2008/007044 patent/WO2009062559A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2158367B2 (en) * | 1971-11-25 | 1975-03-20 | Peter Altenbach & Soehne Schwanenwerk, 5650 Solingen | Kitchen knife or scissors with plastics handle - welded on ultrasonically in two dished halves |
DE2939306C2 (en) * | 1979-09-28 | 1984-02-23 | Fa. A. Raymond, 7850 Lörrach | Handle made of plastic material for holding sheets on household appliances |
EP0246144A1 (en) * | 1986-05-12 | 1987-11-19 | Facom | Identification device for a flat-handled tool, especially for a wrench or the like |
Also Published As
Publication number | Publication date |
---|---|
WO2009062559A1 (en) | 2009-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140603 |