Invention Grant
- Patent Title: Washer assembly for use in affixing a guardrail support to a surface
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Application No.: US15211286Application Date: 2016-07-15
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Publication No.: US10767386B2Publication Date: 2020-09-08
- Inventor: Andrew Hilliard , Rainer Kuenzel
- Applicant: Safety Maker, Inc.
- Applicant Address: US TX Houston
- Assignee: Safety Maker, Inc.
- Current Assignee: Safety Maker, Inc.
- Current Assignee Address: US TX Houston
- Agency: Bushman Werner, P.C.
- Main IPC: E04H17/00
- IPC: E04H17/00 ; E04H12/22 ; E04F11/18 ; E04G21/32 ; F16B41/00 ; F16B43/00 ; F16B4/00
Abstract:
A washer assembly for use in affixing a guardrail support to a floor surface. The washer assembly holding at least one washer in place such that it does not fall out during assembly of the guardrail, disassembly of the guardrail, or transport of the materials.
Public/Granted literature
- US20180016808A1 Washer Assembly for Use in Affixing a Guardrail Support to a Surface Public/Granted day:2018-01-18
Information query
