WO2023245275 - SPRING-LOADED SPRAYING DEVICE
National phase entry:
Publication Number
WO/2023/245275
Publication Date
28.12.2023
International Application No.
PCT/CA2022/051010
International Filing Date
23.06.2022
Title **
[English]
SPRING-LOADED SPRAYING DEVICE
[French]
DISPOSITIF DE PULVÉRISATION À RESSORT
Applicants **
AUSTIN, Patrick
Inventors
AUSTIN, Patrick
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 |
CIPO
* |
| 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 |
Natural Person
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| * | |
| * | |
| * | |
| * | |
| * | |
| 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 | 2138 | |
| EPO | Filing, Examination, Granting | 10115 | |
| Japan | Filing, Examination, Granting | 2308 | |
| South Korea | Filing, Examination, Granting | 2243 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,544
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present specification relates generally to spraying devices and more specifically to a spring-loaded portable spraying device for dispersing liquids without electricity or gas propellants and a related method. The spring-loaded spraying device comprises at least one canister assembly, wherein each canister assembly comprises a canister; a rod partially contained within the canister; at least one spring, wherein the at least one spring is coiled around the rod; and a spring-locking mechanism; a canister recipient, for receiving the at least one canister assembly; at least one fluid channel in communication with the at least one canister and extending through the canister recipient; a valve within the at least one fluid channel; a trigger assembly functionally connected with the valve; and a handle connected to the canister recipient.[French]
La présente invention concerne de manière générale des dispositifs de pulvérisation et, plus spécifiquement, un dispositif de pulvérisation portable à ressort pour disperser des liquides sans électricité ou gaz propulseurs et une méthode associée. Le dispositif de pulvérisation à ressort comprend au moins un ensemble cartouche, chaque ensemble cartouche comprenant une cartouche ; une tige partiellement contenue à l'intérieur de la cartouche ; au moins un ressort, le ou les ressorts étant enroulés autour de la tige ; et un mécanisme de verrouillage de ressort ; un récipient de cartouche, pour recevoir le ou les ensembles cartouche ; au moins un canal de fluide en communication avec la ou les cartouches et s'étendant à travers le récipient de cartouche ; une valve à l'intérieur du ou des canaux de fluide ; un ensemble de déclenchement relié de manière fonctionnelle à la valve ; et une poignée reliée au récipient de cartouche.