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 |
| 7976261 | Apparatus for moving and securing a substrate An apparatus for transferring and securing a substrate is shown. A pressure source is provided that is adapted to provide positive and negative pressure. A vacuum chuck is provided having a top side with a plurality of vacuum chuck portals formed therein. Each vacuu... | 07/12/2011 |
| 7941187 | Apparatus for using a wireless communication base station in common In the wireless communication base station sharing apparatus, a first signal combiner/distributor is connected to a main system duplexer through a first port, distributes a signal received through the first port to second and third ports, combines the signals receiv... | 05/10/2011 |
| 7922470 | Apparatus for automatic control of cage size in an extruded film production line A system and controller for positioning an adjustable sizing cage for use with a blown film extrusion apparatus. A cage sizing subsystem is used to position the cage relative to the film tube. At least two non-contact sensors arranged on the sizing cage to provide s... | 04/12/2011 |
| RE41933 | Optical connector assembly with a low profile An optical connector assembly (2) has two optical connectors (3) and a combiner (5). Each optical connector has a connector body (30) with an angled latching arm (4) formed on the connector body. The latching arm has a fixed end ( | 11/16/2010 |
| D623887 | Personal draught appliance | 09/21/2010 |
| D623471 | Personal draught appliance | 09/14/2010 |
| D623464 | Personal draught appliance | 09/14/2010 |
| 7764155 | Extruder screw with long wearing surfaces A method of extending the life of an extruder screw by affixing tiles of wear-resistant material along the crest of the extruder screw flighting threads, and optionally grinding the hardened material to remove any sharp edges. In another configuration of the present... | 07/27/2010 |
| 7740148 | Container bottom The invention includes a novel profile for a container bottom. The bottom structure includes a domed central panel attached at its outside edge to a downwardly projecting substantially cylindrical inner leg portion. The inner leg portion is attached to a generally s... | 06/22/2010 |
| 7726415 | Fixed cutter drill bit The fixed cutter drill bit disclosed utilizes a unique piloting section and reaming section carefully designed to impart several specific operational advantages. In the piloting section, cutting structures have been arranged so as to create offsetting cutting forces... | 06/01/2010 |
| 7726246 | Tamping tool The present invention comprises a tamping tool comprising a shank and a blade, with the blade having various arrangements of wear-resistant material affixed to the face of the blade by means of brazing, soldering, gluing or other method. Additionally, some arrangeme... | 06/01/2010 |
| 7703534 | Underwater seafloor drilling rig A subsea drilling system comprises a pressurized drilling capsule that is sealed against the subsea environment and houses equipment for manipulating a drillstring that extends through an opening in the drilling capsule to the exterior of the capsule. A drilling flu... | 04/27/2010 |
| 7673768 | Can lid closure A preferred embodiment of the disclosed can lid has a center panel having a central axis that is perpendicular to a diameter of the outer rim, or peripheral curl portion, of the can lid, an annular countersink surrounding the center panel, an arcuate portion extendi... | 03/09/2010 |
| 7668770 | Method of repeatedly securitizing intellectual property assets and facilitating investments therein The present invention relates to methods of repeatedly valuing intellectual property assets and securitizing such assets. The present invention provides a means whereby holders or owners of proprietary intellectual property may readily determine the value to the bus... | 02/23/2010 |
| 7653394 | Node-to node messaging transceiver network with dynamic routing and configuring The invention is a system operating on a reference frequency. The system comprises a plurality of at least three nodes. Each node hands off a message received from another node to a subsequent node. Each of the nodes comprises a transceiver receiving a message on th... | 01/26/2010 |
| 7637732 | Die for extruding material A die assembly and a process for using the die assembly is disclosed. The die plate is made of a material that is somewhat resistant to cracking when subjected to pressure of an extrudate material from behind the die assembly. A series of recesses are arranged about... | 12/29/2009 |
| 7604957 | Method for diagnosing immunologic food sensitivity A method for food sensitivity panel testing (for sensitivities other than gluten sensitivity) by detecting IgA antibodies in serum is disclosed. A method for testing stool samples for the presence of particular antibodies, which is more sensitive and less invasive t... | 10/20/2009 |
