Invention Grant
- Patent Title: Self-extinguishing torch
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Application No.: US15234804Application Date: 2016-08-11
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Publication No.: US10371379B2Publication Date: 2019-08-06
- Inventor: Robert Woodruff , Ron White
- 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: F23N5/24
- IPC: F23N5/24 ; F23D3/32 ; F23D3/26

Abstract:
A self-extinguishing torch top has a wick holder with an upper end and a lower end, affixed to a fuel canister top. An extinguisher surrounds the wick holder and has at least a retracted position wherein a wick protruding from the wick holder is sufficiently exposed to be allowed to burn, and at least an extended position wherein the extinguisher extends beyond the wick so far as to extinguish any flame on the wick. A biasing member urges the sliding tube toward the extended position, and an arrest mechanism retains the sliding tube in the retracted position until an impact occurs, upon which the arrest mechanism releases the sliding tube to allow its extension to the extended position.
Public/Granted literature
- US20180045411A1 SELF-EXTINGUISHING TORCH Public/Granted day:2018-02-15
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