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Patent No. 5871518

Smoking Cessation Lighter and Method

A lighter for tobacco products suppresses the urge to smoke by operant conditioning.

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Class 37/400 - Trolley-supported


Subclass of Class 37 - Excavating
Definition: Apparatus wherein the scoop or bucket is movable along or
No. of patents: 7
Last issue date: 02/27/2007


NumberTitleIssue Date
7181871Sludge harvester for removing sludge from sludge ponds
A sludge harvester for removing a concentrated nutrient sludge from a sludge pond includes a frame, one or more wheels or skids attached to the frame, means for gently breaking up at least a portion of the sludge layer adjacent to a dilute layer, and means for captu...
02/27/2007
5413715Incinerator improvements
An ash scoop which remains out of the water during most of its operation. The ash scoop has a retaining and a nonretaining configuration. It moves along a track downward into the pit while poised in its nonretaining configuration. Once in the pit, it move...
05/09/1995
5060405Material moving apparatus
A bucket loader wherein the bucket is pivotally mounted at one end of an arm. The other end of the arm is pivotably connected to the locomotive of a multiple-trolley train which is mounted for travel along an overhead monorail in a surface mine or in an u...
10/29/1991
4718729Material clearing and piling device
An apparatus and method for clearing material from one location to a pile at another wherein a trolley member with a winch is suspended below and supported by a track which in turn is supported on a moving platform such as a drilling platform or a barge. ...
01/12/1988
4411080High-lead yarder rake
A high-lead yarder rake is capable of clearing brush, timber, and other debris at a logging site when hauled just above the surface along a main line with a main line yarder. The rake has a generally rectangular frame having a top, a bottom, two sides, a ...
10/25/1983
4184958Apparatus for treating sumps
Lime, preferably as calcium oxide, is mixed with the contents of sumps, such as oil well sumps, and these generally have a pasty or plastic consistency. The calcium oxide reacts with the materials present and also dehydrates the contents of the sump, caus...
01/22/1980
4184583Device for use in the emptying of dredging buckets
A guide is provided for the buckets of an endless dredging line comprising an emptying station incorporated into the guide. A system comprising a pair of trolleys and a pulley system is provided to hold each bucket stationary at the emptying station for d...
01/22/1980
 
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