WO2023250199 - PADDLE WITH NONLINEAR SHAFT
National phase entry:
Publication Number
WO/2023/250199
Publication Date
28.12.2023
International Application No.
PCT/US2023/026164
International Filing Date
23.06.2023
Title **
[English]
PADDLE WITH NONLINEAR SHAFT
[French]
PALETTE À AXE NON LINÉAIRE
Applicants **
CHEN, Shane
Inventors
CHEN, Shane
Priority Data
63/355,067
23.06.2022
US
63/355,292
24.06.2022
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 |
USPTO
* |
| * | |
| 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
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 2212 | |
| EPO | Filing, Examination, Granting | 9530 | |
| Japan | Filing, Examination, Granting | 2261 | |
| South Korea | Filing, Examination, Granting | 2248 | |
| USA | Filing, Examination, Granting | 4310 |
Total:
20,561
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A paddle for propelling a watercraft that has a nonlinear shaft which allows the paddle blade to be positioned underneath the watercraft and brought very close to, or directly under, the centerline of the craft. This has advantages in efficiency of propulsion and speed of forward travel by greatly reducing unwanted yaw and lateral travel.[French]
Palette pour propulser une embarcation qui présente un axe non linéaire qui permet à la lame de palette d'être positionnée sous l'embarcation et amenée à une très grande proximité, ou directement au-dessous, de la ligne centrale de l'embarcation. Ceci présente des avantages en termes d'efficacité de propulsion et de vitesse de déplacement vers l'avant grâce à la réduction considérable du mouvement de lacet et mouvement latéral indésirables.