Invention Grant
- Patent Title: Sail
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Application No.: US16944731Application Date: 2020-07-31
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Publication No.: US11643179B2Publication Date: 2023-05-09
- Inventor: Mark Fraser
- Applicant: Mark Fraser
- Applicant Address: AU Brisbane
- Assignee: Mark Fraser
- Current Assignee: Mark Fraser
- Current Assignee Address: AU Brisbane
- Agency: JCIP
- Agent Joseph G. Chu; Jeremy I. Maynard
- Priority: NZ 9652 2018.02.02
- Main IPC: B63H9/061
- IPC: B63H9/061 ; B63B15/00 ; B63H9/06
Abstract:
A nestable wing sail having two or more sections. Where one section is configured to nest inside the first section, and can move out of the first section to extend the effective sail area of the wing sail.
Information query
