Invention Grant
- Patent Title: Dissolving drain plug
- Patent Title (中): 溶解排水塞
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Application No.: US11656264Application Date: 2007-01-22
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Publication No.: US07992230B2Publication Date: 2011-08-09
- Inventor: Nancy Millard
- Applicant: Nancy Millard
- Agency: Davis & Bujold, P.L.L.C.
- Priority: CA2535439 20060127
- Main IPC: A47K1/14
- IPC: A47K1/14
Abstract:
A dissolving drain plug includes a body made of a material which is adapted to dissolve within a specific time interval when exposed to a specific liquid solvent.
Public/Granted literature
- US20070174954A1 Dissolving drain plug Public/Granted day:2007-08-02
Information query
