Celebrity Inventors
Magician Harry Houdini patented a "Diver's Suit" enabling the wearer to "quickly divest himself of the suit while being submerged and to safely escape and reach the surface of the water."
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 |
| 6315657 | Air outlet grille with louver indexing adjustment means A louver indexing device for air flow directional grilles is disclosed which allows for enhanced reliability of the indexing function, a wider selection of materials and less critical manufacturing tolerances. The end of each louver slides across an index... | 11/13/2001 |
| 6135878 | Modular core air diffusers Modular ceiling air diffusers are provided in which the core deflector elements are pre-fabricated in a one-hit one-part pressing operation to form a selected pattern of integral louvers shaped to deflect air in a desired horizontal air pattern. This redu... | 10/24/2000 |
| 5368072 | Sliding gate terminal unit for air handling system A terminal unit for an air handling system and comprised of a housing having a conditioned air inlet for receiving forced conditioned air in the housing. A main outlet opening and a by-pass air outlet opening are provided in the housing. An air flow path ... | 11/29/1994 |
| 5365975 | Constant air pressure unit for air handling system A constant air pressure unit for an air handling system. The unit comprises a housing having an air inlet opening for admitting pressurized air into the housing. The housing has a top wall with a by-pass opening therein and a door is displaceably retained... | 11/22/1994 |
| 5318474 | Radial flow diffuser A device to produce a high capacity, low velocity, non-aspirating, semi-cylindrical air pattern, to be mounted in a ceiling. The device has a box-shaped backpan connected to a ceiling air duct and a flow directing assembly attached to the backpan and hang... | 06/07/1994 |
| 4130132 | Constant volume regulator with adjustable load means Air control regulators include automatically operated air curtains in which pressure and volume vary depending upon demand. A lever and fulcrum principle is used in this controller with the fulcrum position being variable. The fulcrum position can be adju... | 12/19/1978 |
