Invention Grant
- Patent Title: Portable flexible sealing device for grated openings
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Application No.: US14507466Application Date: 2014-10-06
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Publication No.: US09598851B2Publication Date: 2017-03-21
- Inventor: David Phillip Cadogan , Daniel James Gleeson , Jonathan Michael Hinkle , Jeffrey Lewis Roushey
- Applicant: ILC DOVER LP
- Applicant Address: US DE Frederica
- Assignee: ILC COVER LP
- Current Assignee: ILC COVER LP
- Current Assignee Address: US DE Frederica
- Agency: Polsinelli PC
- Main IPC: A47G7/00
- IPC: A47G7/00 ; E03F5/04
Abstract:
A lightweight watertight cover that is easily installed and positively secured in place, which provides a reliable seal to prevent flood water from entering openings such as subway ventilation shaft gratings and other porous openings that serve as entry point for flood water.
Public/Granted literature
- US20160097172A1 PORTABLE FLEXIBLE SEALING DEVICE FOR GRATED OPENINGS Public/Granted day:2016-04-07
Information query
