Invention Grant
- Patent Title: Self extinguishing torch canister
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Application No.: US15065489Application Date: 2016-03-09
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Publication No.: US10197268B2Publication Date: 2019-02-05
- Inventor: Lars Hansen , Robert Woodruff
- Applicant: LAMPLIGHT FARMS INCORPORATED
- Applicant Address: US WI Menomonee Falls
- Assignee: Lamplight Farms Incorporated
- Current Assignee: Lamplight Farms Incorporated
- Current Assignee Address: US WI Menomonee Falls
- Agency: GableGotwals
- Agent David G. Woodral
- Main IPC: F23D3/26
- IPC: F23D3/26

Abstract:
A self extinguishing torch mechanism has a stationary tube with an opening at an upper end thereof, and a wick tube concentrically rigidly affixed inside the stationary tube defining a space therebetween. A sliding tube is situated coaxially around wick tube the within the space defined between the wick tube and stationary tube. A biasing member extends the sliding member through the opening at the upper end of the stationary tube when the stationary tube is overturned.
Public/Granted literature
- US20170261202A1 SELF EXTINGUISHING TORCH CANISTER Public/Granted day:2017-09-14
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