Dyson Technology's patent for 'vacuum cleaner and a battery pack therefor' published by WIPO
August 19, 2013
(U.S. Fed News)
– Publication No. WO/2013/117901 was published on Aug. 15.
Title of the invention: "VACUUM CLEANER AND A BATTERY PACK THEREFOR."
Applicants: DYSON TECHNOLOGY LIMITED (GB).
Inventors: David Sunderland (GB) and David Taylor-Pockett (GB).
According to the abstract* posted by the World Intellectual Property Organization: "A battery pack suitable for handheld appliance, the battery pack including a plurality of cells and a circuit board associated with the cells, wherein a power terminal is associated with the circuit board and configured to transmit power to an appliance, in use, the battery pack further including a momentary switch operatively connected to the circuit board and movable between closed and open positions by an actuator wherein, when in the open position the power terminal is configured by the circuit to a power delivery state and, when in the closed position, the power terminal is configured by the circuit to a power disabled state."
The patent was filed on Jan. 21 under Application No. PCT/GB2013/050119.
*For further information, including images, charts and tables, please visit: http://www.wipo.int/patentscope/search/en/detail.jsf?docId=WO2013117901
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