Bizarre Patents
Smoking Cessation Lighter and Method
A lighter for tobacco products suppresses the urge to smoke by operant conditioning.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6061990 | Conduit positioning device for slabs A conduit positioning or locating device adapted to be secured to formwork defining one side of a slab of concrete or other settable material for positioning a conduit for passage through the slab. The device includes a body, having at least one opening o... | 05/16/2000 |
| 5560163 | Drainage connector and device to connect to drainage connector A device for interconnecting drainage conduits that have been stabilized while forming building footings includes an annular disk and a cylindrical hub extending outwardly from and about the opening. A stop formed in the hub limits the insertion of the dr... | 10/01/1996 |
| 5482329 | Pipe adaptor and installing device An adaptor for extending a pipe through a barrier and securing the pipe therein which comprises a pipe segment having a leading end for insertion through the barrier and a trailing end to remain at the insertion side of the barrier upon insertion of the a... | 01/09/1996 |
| 4570322 | Adapter for mounting an exhaust muffler to an internal combustion engine and method for installing same An adapter is disclosed for mounting an exhaust muffler onto a threaded exhaust port located at the external surface of an internal combustion engine. The adapter includes a hollow, cylindrical neck portion having screw threads formed on a first end there... | 02/18/1986 |
| 4485865 | Waste heat recovery system having thermal sleeve support for heat pipe A system for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally interconnecting the convection heat transfer chamber with the boile... | 12/04/1984 |
| 4441544 | Waste heat recovery system having thermal sleeve support for heat pipe A system for recovering waste heat from a stream of heated gas is disclosed. The system includes a convection heat transfer chamber, a boiler tank, and a plurality of heat pipes thermally interconnecting the convection heat transfer chamber with the boile... | 04/10/1984 |
| 4400020 | Pressure tank connector A pressure tank connector apparatus is described with a connector fitting having a fitting insert sleeve of steel or other harder metal than the fitting body which is crimped over an outwardly extending flange or lip portion of the tank wall surrounding t... | 08/23/1983 |
| 4109600 | Process for applying a threaded seat in a metal plate Process for applying a threaded seat for connecting a closing means or operations means to a metal plate, such as the wall of a drum, by making a hole in the plate and by drawing a cylindrical collar from the periphery around said hole approximately at a ... | 08/29/1978 |
