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Smoking Cessation Lighter and Method
A lighter for tobacco products suppresses the urge to smoke by operant conditioning.
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| Number | Title | Issue Date |
| 5546664 | Compass able to draw any-size ellipses A compass able to draw any-size ellipses consists of a body, a first and a second position ring, a movable rod, a pen rod, a position rod and a coil spring. The first and the second position ring are screwed on an upper and a lower portion of the body res... | 08/20/1996 |
| 4024641 | Instrument for drawing geometric figures An instrument for producing on the surface of a given sheet material a given geometric figure having preselected maximum width and length dimensions. A base through a suitable connecting structure carries a marking assembly which is freely movable with re... | 05/24/1977 |
