Invention Grant
- Patent Title: Floatation device
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Application No.: US17704598Application Date: 2022-03-25
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Publication No.: US11884372B2Publication Date: 2024-01-30
- Inventor: Tiffany An-Ting Chiu
- Applicant: Otteroo Corporation
- Applicant Address: US CA San Francisco
- Assignee: Otteroo Corporation
- Current Assignee: Otteroo Corporation
- Current Assignee Address: US CA San Francisco
- Agency: Byrne Poh LLP
- Main IPC: B63C9/15
- IPC: B63C9/15 ; A63B31/00 ; A63B71/00

Abstract:
A floatation device is provided. In some embodiments, a floatation device is provided, comprising an inflatable ring composed of a transparent material, wherein the inflatable ring includes: an outer air chamber having a first valve for inflating the outer air chamber; an inner air chamber having a second valve for inflating the inner air chamber, wherein the outer air chamber and the inner air chamber are not in communication; a cut through the outer air chamber and the inner air chamber of the inflatable ring that forms opposing ends of the inflatable ring; and a plurality of fasteners placed on a top surface and a bottom surface of the outer or inner air chamber for detachably connecting the opposing ends of the inflatable ring.
Public/Granted literature
- US20230044587A1 FLOATATION DEVICE Public/Granted day:2023-02-09
Information query
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