EP0035931A1 - Writing implement with a cap provided with a clip - Google Patents
Writing implement with a cap provided with a clip Download PDFInfo
- Publication number
- EP0035931A1 EP0035931A1 EP81400318A EP81400318A EP0035931A1 EP 0035931 A1 EP0035931 A1 EP 0035931A1 EP 81400318 A EP81400318 A EP 81400318A EP 81400318 A EP81400318 A EP 81400318A EP 0035931 A1 EP0035931 A1 EP 0035931A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cap
- clip
- rotation
- heel
- writing instrument
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
- B43K23/126—Protecting means, e.g. caps for pens with clips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/13—Article holder attachable to apparel or body
- Y10T24/1321—Pencil
- Y10T24/1324—Clasp attached
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/13—Article holder attachable to apparel or body
- Y10T24/1321—Pencil
- Y10T24/1324—Clasp attached
- Y10T24/1347—Flexible shank pencil holder
Definitions
- the present invention relates to writing instruments, such as stylographs and mechanical pencils, comprising a cap provided with a staple, and more particularly relates to means for fixing the bottom of the cap to the latter.
- the bottom of the cap consists of an insert, generally screwed onto the body of the cap.
- Such an arrangement simplifies the manufacture thereof by making it possible for example to use profiled tubes. Because of its better accessibility, this arrangement also promotes maintenance of the internal mechanism of the cap.
- the object of the present invention is to remedy the aforementioned drawbacks by proposing a means of fixing the bottom of the cap of a writing instrument which does not call on any external fixing device.
- the subject of the present invention is a writing instrument of the type comprising a cap and a staple, said cap being provided with a removable bottom, the immobilization of which in translation relative to the cap is dependent only on immobilization in rotation of said bottom, characterized in that said bottom and said cap are secured in rotation by means of the heel of said clip.
- the connection in rotation of the bottom and of the cap is ensured by the heel of the staple.
- This rotational connection ensures complete securing of the bottom and the cap, since in the writing instruments concerned the immobilization in translation of the bottom is dependent on its immobilization in rotation, that is to say to immobilize the bottom in translation it is necessary and sufficient to immobilize it in rotation. This is the case, for example, when the base is screwed onto the cap, or when it is arranged on it using a bayonet system.
- the cap consists of a tube 1 provided at one of its ends 3 with an internal thread 5.
- a bottom 7 consisting of a threaded plug is screwed into the thread 5.
- a clip 9 provided with a heel 11 is embedded both in a groove 13 in the upper part of the bottom 7, and in a notch 15 in the upper edge of the cap 1.
- the heel 11 is fixed to the bottom 7 by a screw 17, with interposition of a lock washer 19.
- the bottom 7 being screwed onto the body 1 its immobilization in translation is dependent on its immobilization in rotation. Indeed, the bottom 7 will not be immobilized in translation until the moment when it can no longer be screwed or unscrewed, that is to say as soon as its immobilization in rotation is achieved. This the latter is ensured by the heel of the clip since the latter is both fixed on the bottom 7 and embedded in the notch 15 of the cap 1.
Abstract
Description
La présente invention concerne des instruments à écrire, tels que stylographes et porte-mines, comportant un capuchon muni d'une agrafe, et concerne plus particulièrement des moyens de fixation du fond du capuchon sur ce dernier.The present invention relates to writing instruments, such as stylographs and mechanical pencils, comprising a cap provided with a staple, and more particularly relates to means for fixing the bottom of the cap to the latter.
Sur la plupart des instruments à écrire pourvus d'un capuchon, le fond de ce dernier est constitué d'une pièce rapportée, généralement vissée sur le corps du capuchon. Une telle disposition permet de simplifier la fabrication de celui-ci en rendant possible par exemple l'utilisation de tubes profilés. Du fait de sa meilleure accessibilité, cette disposition favorise en outre l'entretien du mécanisme interne au capuchon.On most writing instruments with a cap, the bottom of the cap consists of an insert, generally screwed onto the body of the cap. Such an arrangement simplifies the manufacture thereof by making it possible for example to use profiled tubes. Because of its better accessibility, this arrangement also promotes maintenance of the internal mechanism of the cap.
On a cependant constaté qu'au bout d'un certain temps d'utilisation, les fonds de capuchon montés de cette façon avaient tendance à se dévisser. Cet inconvénient est d'autant plus grave que, la plupart du temps, un tel fond assure également le maintien de l'agrage de l'instrument à écrire.However, it has been found that after a certain period of use, the cap bottoms mounted in this way tend to unscrew. This drawback is all the more serious since, most of the time, such a background also maintains the bonding of the writing instrument.
Pour éviter tout dévissage accidentel, on a proposé d'intercaler entre le capuchon et le fond, une rondelle frein du genre rondelle "GROWER". Cependant, compte-tenu du caractère peu esthétique de ce moyen d'immobilisation, on ne peut l'utiliser que sur des instruments à écrire dits "bon marché".To avoid any accidental unscrewing, it has been proposed to insert between the cap and the bottom, a lock washer of the "GROWER" washer type. However, given the unattractive nature of this means of immobilization, it can only be used on so-called "cheap" writing instruments.
La présente invention a pour but de remédier aux inconvénients précités en proposant un moyen de fixation du fond de capuchon d'un instrument à écrire ne faisant appel extérieurement à aucun dispositif supplémentaire de fixation.The object of the present invention is to remedy the aforementioned drawbacks by proposing a means of fixing the bottom of the cap of a writing instrument which does not call on any external fixing device.
A cet effet, la présente invention a pour objet un instrument à écrire du type comportant un capuchon et une agrafe, ledit capuchon étant muni d'un fond amovible dont l'immobilisation en translation par rapport au capuchon est tributaire seulement d'une immobilisation en rotation dudit fond, caractérisé en ce que ledit fond et ledit capuchon sont solidarisés en rotation par l'intermédiaire du talon de ladite agrafe.To this end, the subject of the present invention is a writing instrument of the type comprising a cap and a staple, said cap being provided with a removable bottom, the immobilization of which in translation relative to the cap is dependent only on immobilization in rotation of said bottom, characterized in that said bottom and said cap are secured in rotation by means of the heel of said clip.
Ainsi dans les instruments à écrire suivant l'invention, la liaison en rotation du fond et du capuchon est assurée par le talon de l'agrafe. Cette liaison en rotation assure la complète solidarisation du fond et du capuchon, puisque dans les instruments à écrire concernés l'immobilisation en translation du fond est tributaire de son immobilisation en rotation, c'est-à- dire que pour immobiliser le fond en translation il faut et il suffit de l'immobiliser en rotation. Tel est le cas par exemple lorsque le fond est vissé sur le capuchon, ou lorsqu'il est disposé sur lui à l'aide d'un système à baïonnette.Thus in the writing instruments according to the invention, the connection in rotation of the bottom and of the cap is ensured by the heel of the staple. This rotational connection ensures complete securing of the bottom and the cap, since in the writing instruments concerned the immobilization in translation of the bottom is dependent on its immobilization in rotation, that is to say to immobilize the bottom in translation it is necessary and sufficient to immobilize it in rotation. This is the case, for example, when the base is screwed onto the cap, or when it is arranged on it using a bayonet system.
Plusieurs exemples de mise en oeuvre de l'invention sont décrits ci-après en référence aux dessins annexés:
- La figure 1 est une coupe partielle d'un instrument à écrire suivant l'invention;
- La figure 2 est une coupe radiale selon la ligne II-II de la figure 1;
- La figure 3 est une vue éclatée en perspective du capuchon, du fond et de l'agrafe;
- La figure 4 est une vue en coupe d'un autre mode de réalisation de l'invention; et
- La figure 5 est une vue en coupe suivant la ligne V-V de la figure-4.
- Figure 1 is a partial section of a writing instrument according to the invention;
- Figure 2 is a radial section along line II-II of Figure 1;
- Figure 3 is an exploded perspective view of the cap, the bottom and the clip;
- Figure 4 is a sectional view of another embodiment of the invention; and
- Figure 5 is a sectional view along line VV of Figure-4.
Sur les figures 1 à 3 le capuchon est constitué d'un tube 1 pourvu à l'une de ses extrémités 3 d'un filetage interne 5. Un fond 7 constitué d'un bouchon fileté est vissé dans le filetage 5. Une agrafe 9 pourvue d'un talon 11 est encastrée à la fois dans une rainure 13 de la partie supérieure du fond 7, et dans une encoche 15 du bord supérieur du capuchon 1. Le talon 11 est fixé sur le fond 7 par une vis 17, avec interposition d'une rondelle frein 19.In Figures 1 to 3 the cap consists of a
Dans ces conditions, le fond 7 étant vissé sur le corps 1, son immobilisation en translation est tributaire de son immobilisation en rotation. En effet,le fond 7 ne sera immobilisé en translation qu'à partir du moment où on ne pourra plus le visser ou le dévisser,c'est-à-dire dès que son immobilisation en rotation sera réalisée. Cette dernière est assurée par le talon de l'agrafe puisque celui-ci est à la fois fixé sur le fond 7 et encastré dans l'encoche 15 du capuchon 1.Under these conditions, the
Il est bien évident que sans sortir du cadre de l'invention on pourrait modifier certains détails de réalisation ou leur agencement en vue d'obtenir le même résultat.It is obvious that without departing from the scope of the invention, it would be possible to modify certain construction details or their arrangement in order to obtain the same result.
On pourrait ainsi, comme montré sur les figures 4 et 5, solidariser l'agrafe 20 et le capuchon 22 à l'aide d'une vis 24, et assurer la liaison en rotation de l'agrafe avec le fond 26 en encastrant le talon 21 de l'agrafe 20 dans une cavité 28 de ce dernier.We could thus, as shown in Figures 4 and 5, secure the
On pourrait également fixer le fond sur le capuchon par tout autre moyen que le vissage dans lequel l'immobilisation en translation du capuchon serait tributaire de son immobilisation en rotation. On pourrait ainsi fixer le fond sur le capuchon à l'aide d'un système à baïonnette.One could also fix the bottom on the cap by any other means than the screwing in which the immobilization in translation of the cap would be dependent on its immobilization in rotation. It would thus be possible to fix the bottom to the cap using a bayonet system.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81400318T ATE8228T1 (en) | 1980-03-12 | 1981-03-02 | PROTECTIVE CAP WITH RETAINING CLIP FOR WRITING INSTRUMENT. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8005525 | 1980-03-12 | ||
FR8005525A FR2477976A1 (en) | 1980-03-12 | 1980-03-12 | CAPTURE WRITING INSTRUMENT WITH STAPLE |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0035931A1 true EP0035931A1 (en) | 1981-09-16 |
EP0035931B1 EP0035931B1 (en) | 1984-07-04 |
Family
ID=9239588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81400318A Expired EP0035931B1 (en) | 1980-03-12 | 1981-03-02 | Writing implement with a cap provided with a clip |
Country Status (9)
Country | Link |
---|---|
US (1) | US4706341A (en) |
EP (1) | EP0035931B1 (en) |
JP (1) | JPS56142095A (en) |
AT (1) | ATE8228T1 (en) |
BE (1) | BE887898A (en) |
BR (1) | BR8101389A (en) |
DE (1) | DE3164506D1 (en) |
ES (1) | ES264806Y (en) |
FR (1) | FR2477976A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6371677B1 (en) * | 2001-05-16 | 2002-04-16 | Alvin Lee Jewelry, Inc. | Molded pen cap with biasing clip |
US6519813B1 (en) * | 2001-10-04 | 2003-02-18 | Wei-Jong Lin | Fixing device for a pen clip |
US6835017B2 (en) * | 2002-07-17 | 2004-12-28 | Bic Corporation | Clip retention plug |
JP3851608B2 (en) * | 2002-11-27 | 2006-11-29 | 東京金属工業株式会社 | Clip mounting structure |
US20060222449A1 (en) * | 2005-03-31 | 2006-10-05 | Carl Cetera | Writing implement with detachable stylus |
US8484808B2 (en) * | 2008-10-10 | 2013-07-16 | Kotobuki & Co., Ltd. | Clip attachment structure for a writing instrument |
WO2015028440A1 (en) * | 2013-08-29 | 2015-03-05 | Sanofi-Aventis Deutschland Gmbh | Cap assembly for a drug delivery device and drug delivery device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB334570A (en) * | 1929-05-07 | 1930-09-08 | George Stewart Vivian | Improvements in and connected with devices for securing fountain pens and the like in pockets of clothing and the like |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1326206A (en) * | 1919-12-30 | Xjiojm t t stttmyhq | ||
US1111469A (en) * | 1914-06-13 | 1914-09-22 | Kraker Pen Co | Clip for fountain-pens. |
US1490231A (en) * | 1920-06-11 | 1924-04-15 | Wahl Co | Fountain-pen clip |
US1720471A (en) * | 1927-04-15 | 1929-07-09 | Fritsch Rockel Alexander | Attaching clip |
US1838747A (en) * | 1929-03-15 | 1931-12-29 | Autopoint Co | Cap for pens |
US1776384A (en) * | 1929-06-25 | 1930-09-23 | Tripen Mfg Co Inc | Fountain pen |
US1922831A (en) * | 1931-07-11 | 1933-08-15 | T B Ford Ltd | Fountain pen |
GB420164A (en) * | 1933-05-27 | 1934-11-27 | Andrew Stuart Horn | Improvements in or relating to retaining means for fountain pens, propelling pencils, and the like in garment pockets |
US2048127A (en) * | 1935-01-10 | 1936-07-21 | Waterman L E Co | Fountain pen cap and clip |
US2146609A (en) * | 1938-08-12 | 1939-02-07 | Welsh Mfg Co | Writing instrument |
US2418218A (en) * | 1945-07-05 | 1947-04-01 | Autopoint Co | Clip construction |
BE488498A (en) * | 1947-02-21 | |||
US2460728A (en) * | 1948-01-23 | 1949-02-01 | Aversa Joseph | Combination tie clasp and chambered holder |
US2533082A (en) * | 1948-06-18 | 1950-12-05 | Parker Pen Co | Fountain pen cap |
US2512031A (en) * | 1948-11-04 | 1950-06-20 | Marcoux Eugene | Fabric gripping clasp for pens, pencils, and the like |
US2939426A (en) * | 1956-07-18 | 1960-06-07 | Rodenhauser Ludwig | Cap for a writing instrument |
US3323494A (en) * | 1965-01-16 | 1967-06-06 | Mutschler Otto | Cap for a writing implement |
JP2506688Y2 (en) * | 1990-05-23 | 1996-08-14 | 三菱自動車工業株式会社 | Automatic step device for cab-over type vehicles |
-
1980
- 1980-03-12 FR FR8005525A patent/FR2477976A1/en active Granted
-
1981
- 1981-03-02 AT AT81400318T patent/ATE8228T1/en not_active IP Right Cessation
- 1981-03-02 EP EP81400318A patent/EP0035931B1/en not_active Expired
- 1981-03-02 DE DE8181400318T patent/DE3164506D1/en not_active Expired
- 1981-03-10 JP JP3514281A patent/JPS56142095A/en active Pending
- 1981-03-10 BR BR8101389A patent/BR8101389A/en not_active IP Right Cessation
- 1981-03-11 BE BE0/204088A patent/BE887898A/en not_active IP Right Cessation
- 1981-03-11 ES ES1981264806U patent/ES264806Y/en not_active Expired
-
1982
- 1982-09-16 US US06/418,882 patent/US4706341A/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB334570A (en) * | 1929-05-07 | 1930-09-08 | George Stewart Vivian | Improvements in and connected with devices for securing fountain pens and the like in pockets of clothing and the like |
Also Published As
Publication number | Publication date |
---|---|
JPS56142095A (en) | 1981-11-06 |
US4706341A (en) | 1987-11-17 |
ES264806U (en) | 1982-12-01 |
FR2477976A1 (en) | 1981-09-18 |
ATE8228T1 (en) | 1984-07-15 |
BE887898A (en) | 1981-09-11 |
FR2477976B1 (en) | 1983-05-27 |
BR8101389A (en) | 1981-09-15 |
DE3164506D1 (en) | 1984-08-09 |
ES264806Y (en) | 1983-06-01 |
EP0035931B1 (en) | 1984-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1380499B1 (en) | Bicycle pedal with adjustable axial position | |
FR2473118A1 (en) | DEVICE FOR MOUNTING AN INJECTOR ON AN INTERNAL COMBUSTION ENGINE | |
EP0035931B1 (en) | Writing implement with a cap provided with a clip | |
FR2950662A1 (en) | DEVICE FOR FASTENING AN EXTENDED SHAPE ELEMENT ON A TURBOMACHINE CARTER | |
EP1101631B1 (en) | Fastening device for the end of a spoke to a rim or hub | |
FR2543629A1 (en) | EXPANSION ANCHOR BOLT | |
EP0252187B1 (en) | Coupling device for attaching a handle to a tool | |
CH699877A1 (en) | Ring screw and method of guidance on crown as a watch box. | |
FR2669778A1 (en) | BLOCKED POSITIONING BLOCK FOR AN ELECTRICAL CONNECTING TERMINAL. | |
CH636415A5 (en) | BOLT AND NUT ASSEMBLY AVOIDING LOOSING. | |
KR100332245B1 (en) | Support element for finger lever of internal combustion engine valve drive | |
EP0175036B1 (en) | Subjection device from a cable to a plug | |
EP0511911B1 (en) | Fastening device for solenoid valve coils | |
FR2806792A3 (en) | TIGHTENING DEVICE FOR LEVEL | |
FR2614386A1 (en) | Safety device for connecting flexible hoses | |
FR2589204A1 (en) | Fixing peg | |
EP0152311A2 (en) | Device for the fixing and the angular positioning of a plastic plate on a cylindrical body | |
FR2702739A1 (en) | Fast orienting stopper device | |
FR2607201A1 (en) | Device for fixing onto a threaded or ringed shaft | |
EP0078201B1 (en) | Screw locking set | |
FR2679285A1 (en) | System for fitting handles to a door | |
FR2518216A1 (en) | Rapid attachment clamp for photographic equipment - uses plate with screw adjustment fixed to support platform by tightening locking screw | |
FR2551032A1 (en) | TANK CAP | |
FR2579948A1 (en) | Device for adjusting, and clamping in the axial position, saddle stems for cycles, mopeds and similar vehicles, in particular | |
FR2583835A1 (en) | TORQUE LIMITER THREADED BUTTON |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT CH DE GB IT NL |
|
TCAT | At: translation of patent claims filed | ||
ITCL | It: translation for ep claims filed |
Representative=s name: STUDIO TORTA SOCIETA' SEMPLICE |
|
TCNL | Nl: translation of patent claims filed | ||
DET | De: translation of patent claims | ||
17P | Request for examination filed |
Effective date: 19820112 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO TORTA SOCIETA' SEMPLICE |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): AT CH DE GB IT LI NL |
|
REF | Corresponds to: |
Ref document number: 8228 Country of ref document: AT Date of ref document: 19840715 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3164506 Country of ref document: DE Date of ref document: 19840809 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
ITTA | It: last paid annual fee | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20000313 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20000315 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20000320 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20000322 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20000323 Year of fee payment: 20 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20010301 Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20010301 Ref country code: CH Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20010301 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20010302 Ref country code: AT Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20010302 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Effective date: 20010301 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
NLV7 | Nl: ceased due to reaching the maximum lifetime of a patent |
Effective date: 20010302 |