Drain treatment product and method of use
US5312624A · kind A · utility
37Cited by
22References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1993 |
| Grant date | May 17, 1994 |
| Priority date | — |
| Expiry date | Apr 22, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/34
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A drain sanitizing article (9) for reducing microbiological activity in drain runoff areas having a housing (10), the housing having an inner wall (16) defining an inner opening (18) in the housing, an outer wall (12), and a bottom wall (14) defining a central cavity (15) in the housing (10), a tear strip (20) for destructibly removing the housing outer wall and a portion of the bottom wall (14), a handle (30) spanning the inner opening (18) of the housing (10) and joined to the inner wall (16) of said housing (10); and a chemical sanitizing agent (40).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.