Spring Air Company is a mattress company based in the United States.
Company (Acquired)
Phone: (877) 312-9959
401 N. Raleigh Street
Greensboro, 27401
North Carolina, United States
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Title | Application Date | Patent Date | Status (Patent / Application) |
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Scalloped edge mattress pad | Jul 08, 2011 | Aug 21, 2012 | Patent |
Mattress having a spring unit with a single upper peripheral border rod locked within a chamber of a synthetic foam plastic material housing | May 29, 2003 | Jan 18, 2011 | Patent |
Damper for kitchen exhaust hood | Mar 11, 2019 | Application |