Bizarre Patents
Reward Candy Dispenser for Personal Computers
A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.
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 |
| 7063744 | Coating device There is provided a coating device which can quickly cope with a change in size of a container. A pair of coating belts (annular belts) (11, 15) are arranged on two sides of a conveyor (10). The coating belt (15) is rotated at a high speed while... | 06/20/2006 |
| 6960259 | Coating liquid application apparatus, image printing apparatus and coating liquid application method A coating liquid application apparatus is provided which can apply a coating liquid, such as a coating agent for improving a weatherability of a printed surface, to the printed surface of a print medium automatically and at high speed. For this purpose, this inventi... | 11/01/2005 |
| 6634571 | Torch for thermal spraying A torch for thermal spraying stored rotatably in the front portion of a nozzle and having a discharge member with a droplet passage at the center, wherein a projection is formed at the tip of the discharge member, an air jet space allowing rotating air to... | 10/21/2003 |
| 6132804 | High performance composite membrane A process for producing high quality reverse osmosis, nanofiltration, and ultrafiltration membranes in a high speed process provides membranes which have excellent rejection characteristics coupled with high flux capabilities. The process employs tandem c... | 10/17/2000 |
| 6068700 | Coating apparatus for a traveling web A coating apparatus for a traveling web comprising two coating heads and a traveling path changing roller is disclosed. A bar coater is arranged close to a pass roller. The bar coater is fixed at such a position as to contact the web when the pass roller ... | 05/30/2000 |
| 5792260 | Method and equipment for two-sided coating of a printing paper web The invention concerns a method for two-sided coating of a printing-paper web with a coating paste or equivalent. In the method, the paper web is passed through the coating part of the paper machine, in which the first side of the web is coated in the fir... | 08/11/1998 |
| 5401314 | Device for coating traveling webs of paper or board on both sides using two web guide rolls The present invention relates to a device for coating traveling webs of paper or board having two web guide rolls closely adjacent each other. Each roll has an applicator associated on its periphery. The applicators cooperate with each other at least in p... | 03/28/1995 |
| 5203920 | Device for applying a coating composition to traveling webs of material on two web paths A coating section for coating a traveling web of material, such as paper, wherein the web to be coated travels along a selected one of two different web paths. There is a lower counter roll and an upper press roll which define a nip between them and the d... | 04/20/1993 |
| 5099758 | Apparatus for applying a flowable medium to a surface, especially a web, roll or the like In a screen printing apparatus an applicator body is rotatable about its axis to selectively bring one of a plurality of medium supply ducts into active position so that it can deliver the color medium to the substrate. The applicator roller or blade and ... | 03/31/1992 |
| 4853255 | Process for controlling curl in coated papers A process for controlling curl in coated papers in which the paper web is coated on one side and is wetted with water on the opposite side by a roll-type water applying apparatus, the water applying operation being carried out under such conditions that t... | 08/01/1989 |
| 4764402 | Method of and apparatus for applying coating material to a running web Solvent which is contained in coating material to be applied to a running web is recovered in a chamber which is sealed from the atmosphere and wherein the solvent-containing coating material is first applied to one or more endless belt conveyors which tr... | 08/16/1988 |
| 4499848 | Coating apparatus for bodies of electrical components having axial leads Apparatus for applying film coatings of material to electrical component bodies having axial leads includes adhesive tape for supporting the components in spaced relationship. A supply reel carries a supported plurality of such components. A shaft has a c... | 02/19/1985 |
