Bizarre Patents
An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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 |
| 8033054 | Electro-optical devices using dynamic reconfiguration of effective electrode structures Variable liquid crystal devices for controlling the propagation of light through a liquid crystal layer use a frequency dependent material to dynamically reconfigure effective electrode structures in the device. The frequency of a drive signal that generates an elec... | 10/11/2011 |
| 8028473 | Electro-optical devices using dynamic reconfiguration of effective electrode structures Variable liquid crystal devices for controlling the propagation of light through a liquid crystal layer use a frequency dependent material to dynamically reconfigure effective electrode structures in the device. The frequency of a drive signal that generates an elec... | 10/04/2011 |
| 7975431 | Multiple piece gated pressurized barrier A barrier that is pressurized after being assembled from multiple pieces. The barrier include a first end frame, a second end frame, and a gate engaged between the end frames. The first and second end frames are engaged at their lower members such that the first end... | 07/12/2011 |
| 7950184 | Two-action gate requiring two steps to open To open a two-action gate, a sliding of a latch and a lifting of the gate to disengage a double stop is required. Performing one step without the other fails to open the gate. The gate is engaged in a frame which may in turn be engaged in a partition or doorway. Via... | 05/31/2011 |
| 7874103 | Gate assembly A gate assembly is provided for positioning in an opening through which selective entry is required. The gate assembly includes barrier means mountable directly or indirectly to one or more surrounding surfaces defining the opening. Hinge means are provided to allow... | 01/25/2011 |
| 7565769 | Method of installing safety gate and safety gate for practicing said method The present invention relates to a method of installing a safety gate system whereby builders install in new construction multiple adapter features capable of attachment to specialized units that allow a user to create a gate across a passageway without the use of t... | 07/28/2009 |
| 7441370 | Adjustable and modular security apparatus for protection of door and window openings An adjustable apparatus for protection of a door or window opening having an upper frame and a lower frame. The adjustable apparatus includes a plurality of posts, a first end plate for fastening a first end of the adjustable apparatus to the upper frame of the open... | 10/28/2008 |
| 7416013 | Window barrier A window barrier configured to be removably supported adjacent to the interior side of a vehicle door. ... | 08/26/2008 |
| 7389615 | Friction compression brace system A sheet is removably positionable adjacent to a window. The sheet has upper, lower and side edges. A plurality of braces is secured to the sheet. Each brace has a metal base plate and a pair of fixed housings. A vertical push rod is slidably supported in each fixed ... | 06/24/2008 |
| 7373755 | Safety gate assembly A safety gate assembly includes a frame which may be secured across a door opening, stairway or the like and comprises a base and two upstanding limbs and a gate. One side of the gate is connected by one or more pivotal connections to the one limb of the frame to pe... | 05/20/2008 |
| 7347069 | Lock and keeper set A lock that includes a frame which is arranged to be secured on the outside against a first side of a tubular member of a hinged gate and at least one bolt which is arranged to extend through the tubular member, out of a second side thereof, into the keeper device. ... | 03/25/2008 |
| 7334624 | Safety gate A gate having a latching mechanism which requires two distinctly different unlatching movements which occur in distinctly different directions, but where both of these unlatching movements can be performed with the use of only one hand. In addition, timer/alarm capa... | 02/26/2008 |
| 7325365 | Window protection structure A window protection structure for a building including novel structure for affixing a sheet of protection material over the window opening. The sheet material is cut to the size of the window opening in the building, and holes are formed therein. U-shaped clips are ... | 02/05/2008 |
| 7322153 | Baby gate A gate assembly for selectively opening and closing a passageway includes opposed sides defined by a pair of newel posts. The gate assembly includes a gate, first and second mounting assemblies and a pair of hinges. Each mounting assembly includes a mount face plate... | 01/29/2008 |
| 7318298 | Illuminated security gate unit A gate assembly comprising a gate mount and a gate mounted for movement on the gate mount between an opened position and a closed position. The gate assembly further comprises an illumination system mounted on the gate mount for turning on a light mounted on the gat... | 01/15/2008 |
| 7305800 | Storm barrier assembly An apparatus and assembly for retaining a substantially flat, protective panel within a frame such as a window frame. In one embodiment, the panel retention apparatus of the present invention includes a bracket member for fitting over an edge of the panel, such that... | 12/11/2007 |
| 7243463 | Window cover system This is a storm window protection device which will fit over the window fame of a building and lock into position to prevent damage to the window during periods of inclement weather. ... | 07/17/2007 |
| 7231747 | Method of removing one or more shards from the track of a frame A stabilized window structure and method for stabilizing a window structure having a window frame entirely or substantially entirely devoid of glass includes a patch removably secured over the window frame to cover the opening in its entirety and a body of unifying ... | 06/19/2007 |
| 7219475 | Method and apparatus for applying a modular paneling assembly A modular paneling assembly and method of applying same is provided. The modular paneling assembly includes at least one elongated panel member, upper and lower rails defining upper and lower recesses, respectively, the upper and lower recesses spaced apart a distan... | 05/22/2007 |
| 7178792 | Child safety barriers A child safety gate includes a flexible barrier that is retractable into a housing and extendable across a passageway to inhibit passage by a child. An electrically operable extension lock solenoid inhibits barrier extension until activated by a parent. The gate inc... | 02/20/2007 |
| 7159361 | Pet door panel insert A pet door panel insert which has a vertically expandable panel assembly in the upper region thereof installs in a sliding glass patio door or other entity arrangement simply without complicated tools. A positionable structure in the expandable panel assembly is con... | 01/09/2007 |
| 7159360 | Pet ventilation window A pet ventilation panel for a vehicle window opening is disclosed. The vehicle window opening is typically defined by a retractable windowpane movable within a window frame having upper, lower and opposed side frame members. The ventilation panel includes a selectiv... | 01/09/2007 |
| 7152372 | Gate A gate has a frame, a gate door, a latch and a latch seat. The gate door is pivotally mounted in the frame. The latch is attached to a top corner of the gate door. The latch seat is attached to a top inner corner of the frame. The latch seat and the latch engage eac... | 12/26/2006 |
| 7131235 | Child barriers A child barrier for installation in a passage or the like comprises a frame with two side portions (4) which, in use, are positioned adjacent the walls of the passage, each side portion (4) carrying one or more vertically spaced abutment members (20... | 11/07/2006 |
| 7114760 | Safety shield window insert A safety device for a motor vehicle having a door window defined by a retractable transparent panel which is guided into a receiving frame, the safety apparatus comprising a window insert formed of a sheet of material; a window frame including a transparent panel, t... | 10/03/2006 |
| 7080870 | Collapsible backrest assembly A collapsible backrest assembly includes a panel that has a top edge, a bottom edge, a first lateral edge, a second lateral edge, a front side and a back side. A tube extends into the first lateral edge and outwardly of the second lateral edge. A first rod and a sec... | 07/25/2006 |
| 7069700 | System for covering hurricane panel studs A system for covering fasteners that are provided at an exterior building wall for mounting storm panels. The system includes cover plates that are located adjacent to the fasteners. The cover plates are mounted so as to be pivotable about one side of a mounting tra... | 07/04/2006 |
| 7065922 | Locking mechanism for a gate A locking mechanism for a stair gate, comprising a displaceable latching member and an operating element which can engage on the latching member, wherein in a non-loaded state the operating element substantially releases the latching member and in a loaded state the... | 06/27/2006 |
| 7063374 | Safety shield window insert A safety device for an automobile. The safety device being a window insert designed to fit within the standard frame of a window and be retrained within the frame by the upper edge of the window insert, along with the window, fitting into the upper channel of the wi... | 06/20/2006 |
| 7036869 | Motor vehicle window cage A motor vehicle window cage that fits into and extends through a motor vehicle opening that allows a pet to safely place it's head through the window opening when the motor vehicle is moving or parked. The cage is made up of a mesh-like material with a top mesh surf... | 05/02/2006 |
| 7024820 | Sliding door security assembly A sliding door security insert assembly installable into an opening made when one sliding door mounted for lateral movement within a door frame is partially opened to define the opening between one door jamb and a facing sliding door stile. A substantially rectangul... | 04/11/2006 |
| 6978576 | Gate assembly An Improved Gate Assembly is disclosed. The preferred gate assembly is constructed primarily from plastic or other resilient material that resists denting, bending, chipping, cracking, and graffiti painting. The gate assembly includes a novel mounting and hinge syst... | 12/27/2005 |
| 6964606 | Window ducting system A window ducting system includes a window frame that has an inner perimeter as well as an outer surface and an inner surface with respect to a dwelling. Security bars are attached to the window fame and are positioned adjacent to the inner surface. An air cooling as... | 11/15/2005 |
| 6959519 | Corrugated polymeric zigzag sheet for greenhouse roof structures A sheet structure includes a pair of corrugated sheets formed in a zigzag pattern, the pair comprising an upper sheet and a lower sheet. In an exemplary embodiment, each of the pair of corrugated sheets further includes a flat portion disposed at selected intervals ... | 11/01/2005 |
| 6941999 | Adjustable strip door hanger A hanger for plastic strips having uniformity spaced apertures along an end portion thereof, to form a strip door across an opening. Uniformily spaced studs are provided on a mountable backing plate to support the plastic strips. A retaining plate retains the strips... | 09/13/2005 |
| 6935082 | Storm impact protection system A impact protection system for building openings, such as windows and doors, includes a shutter assembly having angled blades extending between frame members in such as manner that access areas are provided when the shutters are closed to permit insertion of a storm... | 08/30/2005 |
| 6929001 | Rotating barbecue grill A barbecue grill comprises a gridiron disk, a shaft extending from the gridiron disk so that the shaft becomes substantially perpendicular to the gridiron disk, a bowl having a channel where the shaft is detachably received through the channel, and a motor attached ... | 08/16/2005 |
| 6907710 | Method of securing a framed panel A framed panel (1) consists of a panel (2) mounted in a frame (3). In order to secure the panel, a shock cord (4) is fastened across the panel (2), one or both ends of the shock cord (4) being held in a cleat (6a | 06/21/2005 |
| 6779304 | Wall opening fall protection support brackets A wall opening fall protection support system is provided having a pair of brackets, each bracket of the pair having a substantially planar mounting portion, a support portion, a retaining portion including a locking element, and a standoff element, wherein the reta... | 08/24/2004 |
| 6718704 | Attachment system for a decorative member A fenestration system including a glass unit, attachment member and decorative member is provided. The decorative member includes a rotatable coupler for easy attachment of the decorative member to the attachment member. An attachment system including a decorative m... | 04/13/2004 |
