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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 5/175
Name: Beds > Bedsteads > Folding > Extension
Description: Devices increasing from compact storage form both by unfolding and extension.










Patents under this class:

Patent Number Title Of Patent Date Issued
8677525 Patient lifting device Mar. 25, 2014
8464371 Patient lifting device Jun. 18, 2013
8407834 Sturdy, collapsible, folding mattress support having the appearance of a box spring Apr. 2, 2013
8370973 Collapsible, folding mattress support having the appearance of a box spring with legs Feb. 12, 2013
8348207 Foldable supporting device Jan. 8, 2013
8312576 Sturdy, collapsible, folding mattress support having the appearance of a box spring Nov. 20, 2012











 
 
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