e/David T. Kenney

Information
has gloss	eng: David T. Kenney (April 3, 1866 - May 26?, 1922) was an inventor with nine patents, granted between 1903 and 1913, applicable to both machine-driven and manual vacuum cleaners, dominated the vacuum cleaner industry in the United States until the 1920s.
lexicalization	eng: David T. Kenney
instance of	(noun) an electrical home appliance that cleans by suction vacuum, vacuum cleaner