WO2025253104 - POWDER SPRAY NOZZLES AND CORRESPONDING METHOD
National phase entry is expected:
Publication Number
WO/2025/253104
Publication Date
11.12.2025
International Application No.
PCT/GB2025/051204
International Filing Date
03.06.2025
Title **
[English]
POWDER SPRAY NOZZLES AND CORRESPONDING METHOD
[French]
BUSES DE PULVÉRISATION DE POUDRE ET PROCÉDÉ CORRESPONDANT
Applicants **
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventors
THOMSON, Craig
Priority Data
24180886.4
07.06.2024
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 | * |
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| Number of Office Actions | * |
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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
* |
| Translation |
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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 | 2023 | |
| EPO | Filing, Examination, Granting | 8149 | |
| Japan | Filing, Examination, Granting | 2169 | |
| South Korea | Filing, Examination, Granting | 2050 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,131
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Abstract[English]
A powder spray nozzle (1) comprising: a powder inlet (2) configured to receive powder from a source of powder; a powder outlet (3) having an outlet orifice (4) configured to spray powder out of the powder spray nozzle (1); a first conduit (5) extending between the powder inlet (2) and the powder outlet (3); and an unclogging member (6) configured to be movable between a retracted position wherein the unclogging member (6) is held clear of the outlet orifice and a projected position wherein a distal end of the unclogging member (6) is projected at least partially into the outlet orifice (4).[French]
L'invention concerne une buse de pulvérisation de poudre (1) comprenant : une entrée de poudre (2) conçue pour recevoir de la poudre provenant d'une source de poudre ; une sortie de poudre (3) ayant un orifice de sortie (4) conçu pour pulvériser de la poudre hors de la buse de pulvérisation de poudre (1) ; un premier conduit (5) s'étendant entre l'entrée de poudre (2) et la sortie de poudre (3) ; et un organe de débouchage (6) conçu pour être mobile entre une position rétractée dans laquelle l'organe de débouchage (6) est maintenu dégagé de l'orifice de sortie et une position saillante dans laquelle une extrémité distale de l'organe de débouchage (6) fait saillie au moins partiellement dans l'orifice de sortie (4).