Bizarre Patents
Pillow with retractable umbrella
A pillow assembly having a supporting assembly and a retractable umbrella assembly that is easily transportable and allows a user to support his/her head while covering their face from sunlight.
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 |
| 8025745 | Device for the thermal deburring of workpieces A device for the thermal deburring of workpieces. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate... | 09/27/2011 |
| 7003880 | Injector nozzle and method of manufacturing injector nozzle A fuel injector has an orifice member having an aperture for injecting atomizing and metering fuel. The orifice member is made of a plate material. The orifice member is machined to form the aperture. Then, the orifice member is processed by at least two shot blasti... | 02/28/2006 |
| 6821359 | Yoke compartment of voice coil motor for hard disk drive and voice coil motor using said yoke compartment A deburring method of removing burrs present on the surface of a yoke component, made from a low steel carbon steel, of a voice coil motor for a hard disk drive, includes a first step of subjecting the yoke component to a barrel polishing treatment; and a second ste... | 11/23/2004 |
| 6334906 | Method of oxygen cutting continususly cast billets, and apparatus for implementing the method The invention provides a method and apparatus for oxygen cutting continuously cast billets, in which a cutting member (8) and a trimming member (9) are positioned relative to the billet to be cut (1) by taking a reference directly on the billet (1) by mea... | 01/01/2002 |
| 5683821 | Metal workpiece obtained by oxygen cutting The workpiece is obtained by cutting a metal product by oxygen cutting. An oxygen cutting jet is sent onto a preheated cutting zone of the product. A peripheral sleeve of additional gas is formed around the oxygen cutting jet so as to send, into the cutti... | 11/04/1997 |
| 4826541 | Method of thermal deburring of metal parts A method of thermal deburring of metal parts which is carried out in a chamber in two stages. The chamber is initially filled with a mixture of a combustible gas and air, the amount of each component in the mixture and the pressure thereof being dependent... | 05/02/1989 |
| 4450015 | Apparatus and method for providing a smooth edge on sheared metal A method and apparatus for providing a smooth radius on an edge of a sheared metal sheet are disclosed. The apparatus includes a heating element, such as an oxy-acetylene torch, and a supporting frame incorporating means for translating said sheared edge ... | 05/22/1984 |
| 4414041 | Guide system for flame cutting of pipe A guide system for a gas cutting torch used to bevel the ends of pipe in preparation for welding includes a circular sleeve with integral spacer bars coacting with a radial screw for fixing the circular sleeve coaxially around a pipe to be bevelled; the s... | 11/08/1983 |
| 4394007 | Deburring chamber for thermal deburring A thermal deburring chamber has interchangeable inner parts exposed to wear backed by permanent parts providing support and cooling. The inner parts fit so as to permit some expansion without transmitting excessive thermal or mechanical shock to the backi... | 07/19/1983 |
| 4356043 | Cutting tool carrier and method of cutting A cutting tool carrier for holding a plurality of cutting tools, each tool requiring certain utilities to operate. The carrier includes a body, a plurality of tool holders pivotally mounted within the body and each adapted to receive a cutting tool, first... | 10/26/1982 |
| 4329187 | Apparatus and method for cutting continuous metal sheet by melting portion thereof and trimming end of cut sheet A trimming apparatus comprises a trimming mechanism including a carriage movable along the path of travel of a sheet segment which has been cut from a continuous metal sheet by melting a localized area thereof, a slag being formed on an end of the sheet s... | 05/11/1982 |
