B - Operations – Transporting – 63 – C
Patent
B - Operations, Transporting
63
C
B63C 9/125 (2006.01) B63C 9/08 (2006.01)
Patent
CA 2501746
An inflatable life preserver, capable of being in an inflated state and an uninflated state, is disclosed. The life preserver includes a structural overshell which defines the size and shape of the life preserver in the inflated state and a gas retention bladder fitted within the overshell. The overshell bears the expansion force of a gas within the bladder in the inflated state. The overshell defines inflatable side portions which are confined to sides of at least a portion of a chest area of a wearer, when the life preserver is in an uninflated state, and, which extend laterally over the chest area of the wearer, when the life preserver is in an inflated state.
O'connell Michael
Smith Jonathan
Smart & Biggar
Tulmar Safety Systems Inc.
LandOfFree
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