Did You Know...
...In 1790, the cost to obtain a patent was between $4 and $5.
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 |
| 5918771 | Aerosol intended for dispensing a multi-component material Aerosol intended for dispensing several components for the production of a multi-component material comprising a dispensing assembly, a main container and one or more separate auxiliary containers for components to be dispensed, piston pumps, control part... | 07/06/1999 |
| 5429279 | Mixing chamber for mixing together a gaseous and a liquid constituent An apparatus including a mixing chamber for mixing together pressurized gaseous and liquid constituents, the mixing chamber including a lower region and an upper region; separate feed connections for the pressurized constituents of a mixture to be formed;... | 07/04/1995 |
| 5337929 | Mixing chamber for mixing a gaseous and a liquid component A mixing chamber for mixing a gaseous component with a liquid component is disclosed. The mixing chamber is characterized by separate inlet connections for the respective components and an outlet for the mixture to a space at a lower pressure. The propell... | 08/16/1994 |
| 4850517 | Pressurized spray dispenser having valved mixing chamber A spray dispenser for a liquid to be sprayed has a container provided with an inlet valve adapted for connection to a source of pressurized driving gas for pressurizing a head space above the liquid in the container. A spray head including a spray nozzle ... | 07/25/1989 |
