WO2023025525 - WRITING IMPLEMENTS
National phase entry:
Publication Number
WO/2023/025525
Publication Date
02.03.2023
International Application No.
PCT/EP2022/071496
International Filing Date
01.08.2022
Title **
[English]
WRITING IMPLEMENTS
[French]
INSTRUMENTS D'ÉCRITURE
Applicants **
SOCIETE BIC
Inventors
LEFEBVRE, Philippe
LINTERMY, Julien
ALBENGE, Olivier
LAFFONT, Guilhem
REYMONDON, Philippine
Priority Data
21306159.1
26.08.2021
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2039 | |
| EPO | Filing, Examination, Granting | 8741 | |
| Japan | Filing, Examination, Granting | 2214 | |
| South Korea | Filing, Examination, Granting | 2200 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,934
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A writing implement including a reservoir for storing a liquid, an applicator tip (3) for depositing the liquid on a surface, a buffer (2) connected to the reservoir and connected to the applicator tip (3) so as to transport the liquid from the reservoir to the applicator tip (3), and a normally-open valve separating the buffer (2) from the reservoir, the valve being configured to close, to prevent flow of the liquid from the reservoir to the buffer (2), in response to internal pressure within the reservoir exceeding a reference pressure outside of the reservoir by more than a predetermined amount.[French]
Instrument d'écriture comprenant un réservoir servant à stocker un liquide, une pointe d'applicateur (3) servant à déposer le liquide sur une surface, un tampon (2) relié au réservoir et relié à la pointe d'applicateur (3) de façon à transporter le liquide du réservoir vers la pointe d'applicateur (3), et une vanne normalement ouverte séparant le tampon (2) du réservoir, la vanne étant conçue pour se fermer, pour empêcher l'écoulement du liquide à partir du réservoir vers le tampon (2), en réponse à une pression interne à l'intérieur du réservoir dépassant une pression de référence à l'extérieur du réservoir de plus d'une quantité préétablie.