8/26/2023 0 Comments Portable heater battery operated![]() The heater of the invention includes a housing having an air inlet, an air outlet and an interiorly concave contoured wall extending from a rear wall to a front wall, the interiorly concave contoured wall being formed to direct a flow of air from the air inlet to the air outlet. ![]() While these devices fulfill their respective, particular objectives and requirements, the aforementioned patents do not disclose a new portable battery operated heater. with all apparatus for treatment installed in a common casing F24F1/02- Self-contained room units for air-conditioning, i.e.separate or self-contained units or units receiving primary air from a central station F24F1/00- Room units for air-conditioning, e.g.F24F- AIR-CONDITIONING AIR-HUMIDIFICATION VENTILATION USE OF AIR CURRENTS FOR SCREENING.with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile ![]() the heating medium being a resistive element Heating by direct contact, i.e. electric heating element using electric energy supply, e.g. F24H3/0417- Air heaters with forced circulation the air being in direct contact with the heating medium, e.g.with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems F24H3/0411- Air heaters with forced circulation the air being in direct contact with the heating medium, e.g.with resistive elements, electrodes and fins being bonded together without additional element in-between ![]() F24H3/0405- Air heaters with forced circulation the air being in direct contact with the heating medium, e.g.F24H3/04- Air heaters with forced circulation the air being in direct contact with the heating medium, e.g.F24H3/02- Air heaters with forced circulation.WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. F- MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING.230000036413 temperature sense Effects 0.000 description 2.238000010438 heat treatment Methods 0.000 claims abstract description 60.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Carline Curry filed Critical Carline Curry Priority to US10/678,032 priority Critical patent/US9599367B1/en Application granted granted Critical Publication of US9599367B1 publication Critical patent/US9599367B1/en Status Expired - Fee Related legal-status Critical Current Anticipated expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US10/678,032 Inventor Carline Curry Original Assignee Carline Curry Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents Portable battery operated heaterÄownload PDF Info Publication number US9599367B1 US9599367B1 US10/678,032 US67803203A US9599367B1 US 9599367 B1 US9599367 B1 US 9599367B1 US 67803203 A US67803203 A US 67803203A US 9599367 B1 US9599367 B1 US 9599367B1 Authority US United States Prior art keywords battery fan air heating element housing Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US9599367B1 - Portable battery operated heater US9599367B1 - Portable battery operated heater
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