Source reports Expired
Micro powered warming container
US-7732737-B2Abstract
A warming dispenser includes a housing having a compartment. The compartment holds a plurality of sheets. A heating device is located adjacent the plurality of sheets. A micro power source is connected to the heating device to generate energy from a fuel source, wherein the heating device uses the energy to warm at least one of the sheets. The micropower source may be, for example, a micro fuel cell adapted to deliver electricity for resistive heating.
Patent figures(8)








Source status & events
No source-status events are recorded.
Related patents (same category)
Notice
This page is for reference only, not legal advice
A source status is not a legal conclusionPatent status may change through fee payment, reinstatement, family rights, or jurisdiction. Check current authoritative records and obtain professional advice.
Obtain FTO clearance before useBefore any make, import, or sell decision, obtain a Freedom-to-Operate analysis from a qualified patent professional.
