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.
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| Application No. | Application Title | Issue Date |
| 20110315794 | Hose Nozzle The present disclosure provides a hose nozzle having a rigid tube outer tube, a resilient inner tube member disposed within the rigid outer tube and configured to define a flow of fluid and a movable toggle supported by the rigid outer tube and configured to move betwee... | 12/29/2011 |
| 20090266388 | FLEXIBLE SHOWERING DEVICE FOR A PULP AND PAPER MAKING MACHINE A hose for use in a showering device and a showering device for cleaning, with a liquid, a machine used in the pulp and paper industry are described. The hose has a flexible wall for circulating the liquid and comprises a plurality of nozzles attached to the wall. The n... | 10/29/2009 |
| 20080099584 | Drip Irrigation pipe Drip irrigation pipe comprises drip irrigation emitter units bonded thereto, the pipe being made of water-impervious material and having foamed closed-cells therein. The drip irrigation pipe may be used in a piping package comprising also a spool. The length of the pipe... | 05/01/2008 |
| 20080067266 | Drip irrigation hoses of the labyrinth type and flow-control elements for producing such hoses A drip irrigation hose includes a tube for conducting pressurized water through its interior and formed with a plurality of outlets for emitting water at longitudinally-spaced locations along the length of the tube; and a plurality of flow-control elements fixed with re... | 03/20/2008 |
| 20080041978 | IRRIGATION PIPE An irrigation pipe comprising: at least one first integrated emitter characterized by a first discharge-pressure threshold; at least one second integrated emitter characterized by a second discharge-pressure threshold different from the first discharge-pressure threshol... | 02/21/2008 |
| 20070278330 | Oozing Hose An oozing hose, which discharges water for irrigation by oozing, is disclosed herein. The oozing hose comprises a hose body with a plurality of orifices formed thereon, and an oozing layer that covers an outer wall of the hose body. The oozing layer is capable of absorb... | 12/06/2007 |
| 20070205308 | Snow removal device A snow removal device is provided for a building having sidewalls and a sloping roof with at least one of a ridge and a corner ridge. The snow removal device includes a hot water heater, a pressurization pump in fluid communication with the hot water heater, a connectio... | 09/06/2007 |
| 20070194149 | Drip emitter A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predet... | 08/23/2007 |
| 20070074776 | Irrigation pipe An irrigation pipe comprising at least one layer is provided. The layer has a maximum longitudinal tensile stress in the longitudinal direction of the pipe and a maximum tensile hoop stress along the circumference of the pipe. The value of the maximum longitudinal tensi... | 04/05/2007 |
| 20070045452 | Slip-on misting elements and method A misting system includes a continuous conduit and a plurality of misting elements. Each element includes a tubular body designed to receive the continuous conduit therethrough, a compression member affixed to the body and movable between a body positioning mode in whic... | 03/01/2007 |
| 20070007368 | Air cooling device An air cooling device works by first cooling a volume of liquid down to a temperature that can be below freezing. That volume of liquid can remain cold for a long period of time, requiring very little work on the part of the compressor, much like a kitchen refrigerator.... | 01/11/2007 |
| 20060278736 | High velocity low pressure emitter An emitter for atomizing and discharging a liquid entrained in a gas stream is disclosed. The emitter has a nozzle with an outlet facing a deflector surface. The nozzle discharges a gas jet against the deflector surface. The emitter has a duct with an exit orifice adjac... | 12/14/2006 |
| 20060261194 | Conduit water-saving irrigating device with the conduit and its application The invention discloses a hollow conduit including a cylindrical wall with protrusion portions, on which provided with a groove having through-hole for outflow, and a water-saving irrigating device comprised of the conduit and a baffle-piece, which is mounted in the gro... | 11/23/2006 |
| 20060255186 | Anti-syphon emitter A drip irrigation emitter includes a housing containing an inlet opening for receiving water from a supply tube and an outlet opening for emitting water at a pressureless drip rate. A labyrinth inside the emitter receives water from the supply tube through the inlet ope... | 11/16/2006 |
| 20060196977 | DRIP IRRIGATION SYSTEM EMPLOYING PARALLEL ADJACENT FLOWPATHS A drip irrigation tube having a plurality of sequentially placed emitters formed on an interior wall of the tube. Each emitter employs a series of parallel flowpaths axially positioned along the tube to provide for closer proximity of inlet ports to discharge chambers t... | 09/07/2006 |
| 20060169805 | Saddle tee and tool for irrigation lines A saddle tee assembly for use with an irrigation line. The saddle tee assembly generally includes a collar portion having a bore therethrough; a strap portion for securing the collar to an irrigation line; and a tool having a passage therethrough with an opening in flui... | 08/03/2006 |
| 20060043219 | Drip irrigation pipe Drip irrigation pipe comprises drip irrigation emitter units bonded thereto, the pipe being made of water-impervious material and having foamed closed-cells therein. The drip irrigation pipe may be used in a piping package comprising also a spool. The length of the pipe... | 03/02/2006 |
| 20060011750 | Portable fire suppression apparatus The present invention is a portable fire suppression apparatus. The fire suppression apparatus comprises a conduit with an open end and a closed end. In some embodiments of this invention the conduit may be a combination of several similar conduits connected with coupli... | 01/19/2006 |
| 20050258279 | Pressure compensating drip tape and related method A method for applying a first elongated strip of material over a second elongated strip of material wherein the second strip of material includes a pair of marginal edges on opposite sides of a secondary flow path for an irrigation drip tape, includes (a) applying heat ... | 11/24/2005 |
| 20050116067 | Nozzle and manufacturing method thereof A nozzle and the method for manufacturing thereof are disclosed. The manufacturing method includes the following steps: 1. forming a base with a closure and a supporting frame with two corresponding shafts on the top thereof via extruded hard plastic; 2. inserting a cen... | 06/02/2005 |
| 20050082394 | Plant pot and soil watering system An irrigation system (for watering a substrate, comprising a pipe having a longitudinal dimension. A hermetically closeable inlet portions is connected to a water supply. A passageway extends generally throughout the longitudinal dimension and is in fluid communication ... | 04/21/2005 |
| 20050077396 | Integral dripping emitter An extruded irrigation pipe connectable to a pressurized fluid source via a first end of the pipe, the pipe comprising drip-irrigation plug emitter mounted integrally therein during the extrusion process of the pipe. The plug emitter has an inlet in fluid communication ... | 04/14/2005 |
