IP Library Granted Patent US 8,992,212
Granted Patent B2
US 8,992,212 · App. 12/231,819 · Granted Mar 31, 2015

Torch with operating device

Inventor: Lars Hansen (Hosltebro, DK)
Assignee: Lamplight Farms Incorporated
F23D3/24
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Quick Facts
Patent No.
US 8,992,212
App. No.
12/231,819
Granted
Mar 31, 2015
Kind
B2
Abstract

A torch includes a tank adapted to contain a fuel, a firebowl atop the tank defining a fill opening, and an operating device that fits over the firebowl as a snuffer. A closing device may be fitted into the fill opening. The closing device may be movable between a lowered closed position and a raised open position. The closing device defines at least one recess for receiving a portion of an operating device that moves the closing device between the open and closed positions.

Claims (7)

1. A torch comprising:

a tank defining a wick holder and a fill hole separate from the wick holder, the wick holder and fill hole being atop the tank and opening into a fire vessel atop the tank;

a closing device that seals the fill hole from inside the tank when in a closed position, the closing device being operable by an attached lever that is external to the tank and apart from the fire vessel; and

a safety pin biased to prevent opening of the closing device.

2. The torch of claim 1 , further comprising an axle interposing the closing device and the external lever, wherein the safety pin meshes with the axle to prevent opening of the closing device.

3. The torch of claim 2 , further comprising a lid fitted to the tank that is operable as a snuffer and disengages the safety pin from the axle when placed on the tank.

4. The torch of claim 2 , wherein closing device further comprises a stopper mounted to an arm, the arm connecting to an axle that meshes with the safety pin such that the safety pin selectively prevents rotation of the axle.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 23, 2012
From: PIPE-LINE DENMARK
To: LAMPLIGHT FARMS INCORPORATED
Reel/Frame 027752/0617 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 22, 2012
From: LAMPLIGHT FARMS, INC.
To: PIPE-LINE DENMARK
Reel/Frame 027744/0934 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 21, 2009
From: HANSEN, LARS
To: LAMPLIGHT FARMS INCORPORATED
Reel/Frame 022134/0402 →
Priority Claims (1)
DK 2007 01284 · Sep 7, 2007 · national
Continuity (1)
Related Publication 20090068608A1 · Mar 12, 2009