Invention Grant
- Patent Title: Pipeline protection and leveling device
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Application No.: US16517825Application Date: 2019-07-22
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Publication No.: US11339909B2Publication Date: 2022-05-24
- Inventor: Allan John Edwards, IV
- Applicant: Allan John Edwards, IV
- Applicant Address: US OK Tulsa
- Assignee: Allan John Edwards, IV
- Current Assignee: Allan John Edwards, IV
- Current Assignee Address: US OK Tulsa
- Agency: Head, Johnson, Kachigian & Wilkinson, PC
- Main IPC: F16L57/06
- IPC: F16L57/06 ; F16L1/235 ; F16L1/20 ; F16L1/11
Abstract:
A pipeline protection and leveling device for an underground pipeline. The device includes a permeable housing structure having a left side, a right side, a bottom and an open top. An excavator hook lift strap, an upright lift strap, and at least one side lift strap each extend from the permeable housing structure. A top opening closure mechanism is configured to close the open top.
Public/Granted literature
- US20200041061A1 PIPELINE PROTECTION AND LEVELING DEVICE Public/Granted day:2020-02-06
Information query
