Invention Grant
- Patent Title: Confined space control cover
- Patent Title (中): 密闭空间控制罩
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Application No.: US13220644Application Date: 2011-08-29
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Publication No.: US08684061B2Publication Date: 2014-04-01
- Inventor: Thomas J Porter, IV
- Applicant: Thomas J Porter, IV
- Applicant Address: US TX League City US TX League City
- Assignee: Merlina Bajrami Porter,Thomas Jefferson Porter, IV
- Current Assignee: Merlina Bajrami Porter,Thomas Jefferson Porter, IV
- Current Assignee Address: US TX League City US TX League City
- Agency: Bushman & Associates, P.C.
- Main IPC: E06B5/00
- IPC: E06B5/00 ; E06B5/10 ; E05B55/00 ; E02D29/14

Abstract:
A confined space control cover that covers a man-way to a confined space area that includes a polyester base cover and an attachment perimeter orifice that covers the man-way, a heavy nylon strapping with two ends that is utilized to secure the confined space control cover over the man-way and a plurality of steel eyelets that are disposed on both ends of the strapping. A lock is placed through the eyelets on both ends to secure the control cover to the man-way. The control cover also includes a warning sign disposed on the front of the base cover to prevent persons from entering the confined space area and a maintenance tag that is attached to the strapping to indicate maintenance activity performed near or within the confined space area or man-way.
Public/Granted literature
- US20130025202A1 CONFINED SPACE CONTROL COVER Public/Granted day:2013-01-31
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