Bizarre Patents
A method of swing on a swing is disclosed, in which a user positioned on a standard swing suspended by two chains from a substantially horizontal tree branch induces side to side motion by pulling alternately on one chain and then the other.
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 |
| 7636958 | Flush valve with adjustable overflow tube and method for installing a toilet valve The present invention provides an improved top mounted toilet flush valve and a method for installing the flush valve that can be readily adapted to the tank profile of a wide variety of gravity operated flush toilets. More specifically, in accordance with the objec... | 12/29/2009 |
| 6880181 | Apparatus for delaying the closing of a toilet flapper valve A pair of lever arms each have an intermediate segment configured for pivotal mounting on a pair of pins that support a corresponding end of a pair of mounting arms of a flapper valve. Each of the lever arms has a forward end configured to engage and provide a lifti... | 04/19/2005 |
| 6260574 | Toilet tank fill valve connectable to riser with pre-selected height A fill valve particularly suited for OEM assembly in gravity operated flush toilets has a modular construction including a main valve body that encloses a pilot operated diaphragm valve operated by a float arm. A hollow riser has a lower end configured fo... | 07/17/2001 |
| 6192526 | Top mounted flush valve for a toilet tank A top mounted flush valve is provided for installation in a blind drain hole in the bottom wall of a toilet tank of a conventional one-piece gravity operated toilet. The flush valve includes a generally cylindrical valve body sized for insertion through t... | 02/27/2001 |
| 5123237 | Sickle blade guide A blade guide for supporting a reciprocating sickle blade in an agricultural mower. The blade guide includes a unitary, integrally formed structure formed of a resilient, molded thermoplastic material. To avoid wear, metallic wear plates are provided wher... | 06/23/1992 |
