Invention Grant
- Patent Title: Locking subgrade vault
- Patent Title (中): 锁定路基拱顶
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Application No.: US14081829Application Date: 2013-11-15
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Publication No.: US09435099B2Publication Date: 2016-09-06
- Inventor: Nguyen Thai Dang
- Applicant: Oldcastle Precast, Inc.
- Applicant Address: US WA Auburn
- Assignee: Oldcastle Precast, Inc.
- Current Assignee: Oldcastle Precast, Inc.
- Current Assignee Address: US WA Auburn
- Agency: Sheridan Ross P.C.
- Main IPC: B65D88/76
- IPC: B65D88/76 ; E02D29/14
Abstract:
A subgrade vault system with a locking lid assembly is provided. Specifically, a subgrade vault suitable for housing utility and similar equipment is provided, the vault comprising a main body portion, a cap, and a lid that may be selectively secured with one or more rotatable locking mechanisms to prevent or deter unauthorized access to vault contents.
Public/Granted literature
- US20140138387A1 LOCKING SUBGRADE VAULT Public/Granted day:2014-05-22
Information query
