Invention Grant
- Patent Title: Fire sprinkler head emergency drain apparatus
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Application No.: US16210600Application Date: 2018-12-05
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Publication No.: US10653907B1Publication Date: 2020-05-19
- Inventor: Eli J. Yoder
- Applicant: Eli J. Yoder
- Agency: Dowell & Dowell, P.C.
- Main IPC: A62C35/00
- IPC: A62C35/00 ; A62C35/68 ; E03B7/08 ; A62C99/00

Abstract:
A fire sprinkler emergency drain apparatus for conveying liquid from an open or leaking sprinkler head or leaking portion of a fire extinguishing system that includes a shallow mouth collection ring and drain line assembly having a collection ring of a size to surround a fire sprinkler head or a recessed opening in which a fire sprinkler head is positioned and a flexible drain line connected to the collection ring to convey liquid from the sprinkler head to a drain area, the drain line being mounted in a rolled configuration wherein the drain line is flattened in cross sectional configuration adjacent the collection ring and the shallow mouth collection ring and drain line assembly being supported by a handle adapted to be attached to a pole for use in elevating the shallow mouth collection ring and drain line assembly relative to a sprinkler head.
Information query