Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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 |
| 7160172 | Multi-station disk finishing apparatus and method Multi-disk processing system and method of continuous finishing of memory media disks for digital data storage systems in preparation for magnetic memory coating, comprising four main sub-systems: 1) multiple driven spindles mounted on a chassis, at 3, 6, 9 and 12 o... | 01/09/2007 |
| 5688159 | Method of and apparatus for automatically polishing a mother blank of sheet copper A device for automatically polishing a mother blank of sheet copper has a starting sheet auto-stripping line including a delivery device for carrying in mother blanks of sheet copper, a stripping device for stripping starting sheets from the mother blanks... | 11/18/1997 |
| 5464363 | Polishing stack for thermoplastic films or sheets The invention relates to a polishing stack with at least one fixed and one moveable polishing roll for polishing a plastic sheet leaving a wide extrusion die. A device is provided that preloads the frames and the bearings and acts on a roll gap adjusting ... | 11/07/1995 |
| 5109127 | Nonionic surface active agent A nonionic surface active agent comprising a fatty acid ester of a hexose sugar or an alkyl glycoside thereof, wherein the content of monoester is from 93 to 99.9% by weight, the content of diester is from 0.1 to 7% by weight and the content of tri- and h... | 04/28/1992 |
| 4318199 | Machine for burring and cleaning of substantially plane work pieces For burring and cleaning operations of substantially plane work pieces such as metal sheets having arbitrarily formed contours, openings and/or apertures and recesses, a machine is being disclosed which is provided at least with one pair of upper and lowe... | 03/09/1982 |
| 4187081 | Apparatus for treatment of sheet material with the use of ferromagnetic powder An apparatus comprises two rolls having a gap therebetween for the passage of sheet material to be treated and rotating in opposite directions. There is also provided a means for exciting magnetic field, with the lines of force passing along the axes of t... | 02/05/1980 |
