Invention Grant
- Patent Title: Method for notification of sewer line contents
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Application No.: US14752560Application Date: 2015-06-26
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Publication No.: US10240705B1Publication Date: 2019-03-26
- Inventor: Petros Zamkochyan
- Applicant: Petros Zamkochyan
- Agent Roy L Anderson
- Main IPC: F16L55/00
- IPC: F16L55/00
Abstract:
A clean out notification disc is placed in a clean out underneath a clean out cover to provide a durable notification mechanism of certain conditions of a main sewer line, such as, for example, the existence of a sewer liner, a backflow valve or a grease trap.
Information query
