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US 2011/0253068 A1Published application
User-Powered Water Heater
AssigneeSeven International Group, Inc.
InventorZoran Iskrenovic
Life of this patent
Estimating the term…
Abstract
Water heaters are described that are user-powered, such that external sources of power are unnecessary. The water heaters include a heating device and a generator coupled to a crank such that power is generated as the crank is rotated, which can be used to power the heating device.
Claims10
A user-powered water heater, comprising:
- a crank;
- a generator coupled to the crank, and configured to generate power as the crank is rotated;
- and
- a heating device configured to receive at least a portion of the power.
1 more element
Dependencies are inferred from the claim text.