WO2026062503 - O-RING VALVE
National phase entry is expected:
Publication Number
WO/2026/062503
Publication Date
26.03.2026
International Application No.
PCT/IB2025/059284
International Filing Date
16.09.2025
Title **
[English]
O-RING VALVE
[French]
VALVE À JOINT TORIQUE
Applicants **
TERUMO CORPORATION
Inventors
CAUDILLO BARBA, Gilberto
BERNARD, Frank
PONCE, Eric
BUZBY, Melissa
Priority Data
63/695,783
17.09.2024
US
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 | 2722 | |
| EPO | Filing, Examination, Granting | 17652 | |
| Japan | Filing, Examination, Granting | 2679 | |
| South Korea | Filing, Examination, Granting | 3141 | |
| USA | Filing, Examination, Granting | 12540 |
Total:
38,734
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Abstract[English]
An O-ring seal may be provided by a seal, including a central region; an undulating region; and a first ring disposed on an outer radius of the undulating region and having a first height; wherein the central region is located centrally on the undulating region, including a first projection on a first side of the undulating region a second projection on a second side of the undulating region opposite to the first side, having a second height greater than the first height; and the central region defines a first incision in the first projection that extends more than half of the second height, and a second incision, perpendicular to the first incision, in the second projection that extends more than half of the second height, wherein the first incision and the second incision are mutually perpendicular.[French]
Un joint torique peut être assuré par un joint d'étanchéité comprenant une région centrale ; une région ondulée ; et un premier anneau disposé sur un rayon externe de la région ondulée et présentant une première hauteur ; la région centrale étant située au centre de la région ondulée, comprenant une première saillie sur un premier côté de la région ondulée, une seconde saillie sur un second côté de la région ondulée en regard du premier côté, présentant une seconde hauteur supérieure à la première hauteur ; et la région centrale définit une première incision dans la première saillie qui s'étend sur plus de la moitié de la seconde hauteur, et une seconde incision, perpendiculaire à la première incision, dans la seconde saillie qui s'étend sur plus de la moitié de la seconde hauteur, la première incision et la seconde incision étant mutuellement perpendiculaires.