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Doorwatcher Trademarks
DOORWATCHER
Electronic devices for assisting care giving for seniors or people needing assistance comprised of sensors for determining status of person and apparatus for sending electronic alerts to care givers
Abandoned
·
July 11, 2019
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88510730
·
DOORWATCHER
Electronic devices for assisting care giving for seniors or people needing assistance comprised of sensors for determining status of person and apparatus for sending electronic alerts to care givers
Abandoned
·
December 9, 2017
·
87714613
·
DOORWATCHER
electrical anti-wandering alarm used to prevent the unsupervised exit of vulnerable patients, such as dementia sufferers and infants, and provided as an aid to caregivers
Cancelled
·
August 15, 2004
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78467709
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