Invention Grant
- Patent Title: Devices and methods for replacing existing utility piping
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Application No.: US17093318Application Date: 2020-11-09
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Publication No.: US11255466B2Publication Date: 2022-02-22
- Inventor: Joseph L. Vulpis
- Applicant: Joseph L. Vulpis
- Applicant Address: US NY Glen Cove
- Assignee: Joseph L. Vulpis
- Current Assignee: Joseph L. Vulpis
- Current Assignee Address: US NY Glen Cove
- Main IPC: F16L1/028
- IPC: F16L1/028 ; F16L1/09
Abstract:
Devices and methods are provided for replacing buried utility piping while eliminating the need to perform a complete trench excavation to expose and remove the buried utility piping.
Public/Granted literature
- US20210140563A1 DEVICES AND METHODS FOR REPLACING EXISTING UTILITY PIPING Public/Granted day:2021-05-13
Information query
