Did You Know...
...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
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.
| Application No. | Application Title | Issue Date |
| 20060219270 | Method for cleaning and transporting rubber stoppers and apparatus for cleaning and transporting rubber stoppers A method for cleaning and transporting rubber stoppers includes the steps of ejecting pressurized water, fed from a water storage division, from a jet nozzle to form a jet stream flowing into a negative pressure-creating pipe for suction to create a negative pressure in... | 10/05/2006 |
