Invention Grant
- Patent Title: Immersion survival suit
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Application No.: US15491805Application Date: 2017-04-19
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Publication No.: US10703450B2Publication Date: 2020-07-07
- Inventor: Immanuel Pauli Maki
- Applicant: Immanuel Pauli Maki
- Agency: The Van Winkle Law Firm
- Agent William G. Heedy
- Main IPC: B63C11/18
- IPC: B63C11/18 ; B63C11/06 ; B63C11/04 ; B63C11/20 ; B63C11/16 ; A62B18/04 ; A62B17/00
Abstract:
A survival helmet device for use in combination with a survival suit includes a helmet, inhale and exhale control valves, and at least one inflatable air cavity pocket secured to the survival suit for selectively controlling the air supply and buoyancy of the survival helmet device and the survival suit.
Public/Granted literature
- US20170283019A1 Survival Helmet Device Public/Granted day:2017-10-05
Information query
