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| Number | Title | Issue Date |
| 7412799 | Releasable security shutter system A security shutter system for providing security against forced entry through a window. The security shutter system includes a securing frame being coupled to a wall of the structure around the window. A shutter frame is pivotally coupled to the securing frame and i... | 08/19/2008 |
| 7266928 | Golf ball deflecting window cover A golf ball deflecting window cover includes a window frame and a window that is mounted therein. A panel of transparent plastic material has a first side, a second side, a top edge, a bottom edge, a first side edge and a second side edge. At least one hinge member ... | 09/11/2007 |
| 7174944 | Triple slide assembly for sliding doors A triple slide assembly for a three panel door system that mounts on a two track header and allows the panels to slide easily and sequentially with an interlocking function that provides a means to align the panels. The outer rails or panels each have an inward faci... | 02/13/2007 |
| 7165595 | Security door apparatus The entrance security door apparatus has the object of providing security for the receiver in a condominium, etc., when the receiver must confirm an unexpected visitor, etc., by opening and closing a door such as entrance door. A locking tool is provided so that the... | 01/23/2007 |
| 7137428 | Car screen and window A ventilation device for automobiles having a screen which fits into the grooved portion of an automobile window opening so it can be moved adjustably up and down within the door. The screen is made from two layers, one of which has circular apertures and the other ... | 11/21/2006 |
| 7097237 | Protective door for drivers' cabins, in particular for utility vehicles Disclosed is a protective door for drivers' cabins, in particular for utility vehicles. The design achieves maximum flexibility for protecting the driver both against influences of weather and injury. The protective door has a first door element, with a restraining ... | 08/29/2006 |
| 7086642 | Rackabale gate for fence and method of producing such A rackable gate having a gate panel with spaced-apart rails connected to a plurality of first pickets and a second picket. The second picket attaches to the respective rails on a side edge opposing the attachment of the first pickets to the rail. Distal opposing end... | 08/08/2006 |
| 7044447 | Retractable barbed barrier system A barrier system utilizing cutters that have been connected into strips, with the strips connected to form a substantially planar barrier sheet. The barrier sheet may be encased by breakable separators, which cover the cutters to prevent inadvertent injury but expos... | 05/16/2006 |
| 6996934 | Pressure vent hurricane shutter A pressure-vent hurricane shutter having predetermined requisite strength of shutter framework (1) encompassing slatted-louver apertures (31) with slat-support guides (6) and (7) for protection against storm-borne objects, wind and rain a... | 02/14/2006 |
| 6998981 | Secure screen A secure screen that includes a sheet of robust metal mesh having separate locking devices, located, but not limited to, the top, bottom, left, and right sides thereof that to provide for independent locking locations on the mesh member that are each lockable to one... | 02/14/2006 |
| 6993944 | Dead bolt lock A dead bolt lock having a slot or slots for insertion on a dead bolt and legs for spanning the underlying door knob of a door to secure the dead bolt. In an adjustable embodiment the dead bolt lock includes a lock housing having a circular rim and downwardly-extendi... | 02/07/2006 |
| D502736 | Combined pen and laser pointer | 03/08/2005 |
| 6813861 | Releasable window guard A quick release security grating is coupled to a retention frame by a hinge assembly which permits swinging movement from a closed position preventing intrusion through the window opening to an open position allowing emergency exit of an occupant through the window ... | 11/09/2004 |
| 6711853 | Summer window safety guard and method therefor A window safety guard is used for preventing an intrusive person or object from entering a home through a window when it is left open by the owner. It is also easily removable during emergency situations as it has a simple locking mechanism and may be removed as a s... | 03/30/2004 |
| 6634681 | Security bar release mechanism A lock mechanism for releasably locking a security bar (14) over an opening (12) through a wall (10) includes a housing (30, 32, 60) for mounting to the wall adjacent the opening. An engagement mechanism (28) is coupled to the security bar (14). A keeper ... | 10/21/2003 |
| 6552262 | Cover assembly with pivoting access doors An access cover for a receptacle fitting includes a cover plate connectable to the fitting at a location overlying a receptacle carried by the fitting. An access door includes a first portion slidably connected to the cover plate for movement between open... | 04/22/2003 |
| 6508039 | Window safety barrier A removable window safety barrier includes two vertical frame members, two horizontal frame members, and additional horizontal and vertical members attached to the horizontal and vertical frame members. The barrier includes at each end of the vertical fra... | 01/21/2003 |
| 6412234 | Modular upright for building structures and associated sliding safety grille The present invention relates to a modular upright for building structures and a sliding safety grille which can be obtained by assembling these uprights. In a preferred embodiment, the modular upright (10) comprises a pair of anti-cutting reinforcing ele... | 07/02/2002 |
| 6357509 | Security closure for dwelling openings A security closure device to protect a building opening and a closure member. The device includes a main security panel and a narrower secondary security panel that are hingedly mounted to each other. The side of the main security panel opposite to the sm... | 03/19/2002 |
| 5956900 | Security grating A security grating (1) for securing store windows (2) is constituted of a mesh (3) of overlaying horizontal bars (4) and vertical bars (5). The security grating further comprises a vertical frame member (6) on each lateral edge. The frame member (6) has a... | 09/28/1999 |
| 5934020 | Window lock and guard An adjustable and pivotable window guard to be placed above a window inside a structure. The window guard provides an attractive appearance and excellent security. Hinge plates that have upwardly directed hinge tubes located thereon are secured on the ins... | 08/10/1999 |
| 5927011 | Child and pet safety gate A self-aligning, simple to use and reliable child/pet safety gate (2) that is removably mounted by a support assembly (4) to an existing room door (12) by hanging the support assembly on the room side doorknob (10) without the use of mounting hardware is ... | 07/27/1999 |
| 5910076 | Extensible window and door guard An improved security apparatus including a security grill having an extending left section and right section. The left section includes a left vertical support member, a plurality of tubular lateral support members extending rightwardly therefrom, and a p... | 06/08/1999 |
| 5810412 | Guard for animal transporting vehicles An animal transporting vehicle, such as a horse trailer, includes a wall defining a window opening or aperture that extends between the exterior and interior surfaces of the wall. A guard assembly for protecting the aperture includes a guard member pivota... | 09/22/1998 |
| 5622395 | Releasable mounting system According to the invention a releasable mounting system for retaining a protective cover (i.e., security grill) over an opening (i.e., window or door) in a wall of a structure is provided. The releasable system of the present invention includes a latch pi... | 04/22/1997 |
| 5603183 | Window security device A window security device wherein a window bar assembly is slidably mounted in a frame assembly secured to the interior surface of a wall in which the window is mounted. A releasable fastener is connected between the bar assembly and the frame assembly for... | 02/18/1997 |
| 5584514 | Window guard locking device A window guard locking device (34) comprises a flange member (36) having a keyhole (42) therethrough, a member (40) having a central cavity (50), an intermediate member (38) having an opening (46) disposed between the flange member (36) and the member (40... | 12/17/1996 |
| 5524943 | Security device The invention relates to a security device for doors or windows for foiling unwanted entry into a secured facility comprising a limited rotational vertical rod having a plurality of parallel horizontal rods extending from said vertical rod. The parallel h... | 06/11/1996 |
| 5461827 | Telescoping window bar unit A window bar unit for securing a window and permitting selective opening of the unit for access to an associated window. The inventive device includes an upper grate assembly securable to a window and having a plurality of receiving tubes. A lower grate a... | 10/31/1995 |
| 5458178 | Lattice and security device for emergency escape A lattice for use in providing a security closure for an opening includes a plurality of elongated lattice members with individual sliders being integrated as a member of each of the plurality of elongated lattice members. A pair of hollow guide rails are... | 10/17/1995 |
| 5410841 | Sliding door and window security means The invention provides a security panel release mechanism for a sliding door or window assembly of the type having a pane movable in a frame to an open attitude in which its free edge is spaced from the frame member with which it engages when closed, the ... | 05/02/1995 |
| 5404674 | Releasable security system for building openings A security system for protecting building openings with an iron work assembly for protecting the opening against unauthorized entries. The iron work assembly includes first and second portions that are rigidly mounted to each other along an abutting edge ... | 04/11/1995 |
| 5365696 | Security doors A security door structure is affixed to an opening in a building wall exteriorly of a combination affixed glass door and sliding glass door to prevent in entrance by an intruder through the glass doors. The security door structure includes a first rigid m... | 11/22/1994 |
| 5289655 | Safety release security grille A security grille (1) adapted to securely close off a window, but which may be manually released from within the building including the window while maintaining security preventing unauthorized access from the exterior of the building. The grille (1) is a... | 03/01/1994 |
| 5174063 | Window grill release A releasing system for retaining a cover over an opening in a structure. A penetrating member connected to the protective cover is tapered at one end and has a notch just beyond the taper. A housing contains a spring latch made of bent steel strip. One en... | 12/29/1992 |
| 5056262 | Releasable window guard assembly A window guard screen and frame assembly installable on the jamb of a building window to prevent unauthorized access thereto. The screen is fabricated of a metal sheet whose margins are folded in to define channel-like end and side branches bordering a pl... | 10/15/1991 |
| 5022690 | Quick release latch mechanism An emergency release latch for releasibly locking a protective closure, such as a window grill, in closed position over an opening in a building structure to prevent intruders from entering the structure through the opening and yet permit escape of person... | 06/11/1991 |
| 5020834 | Window gate construction An improved lockable windowgate having manually operated latching menas for retaining a locking member in retracted condition against the force of gravity during the time period in which the gate is opened, so as to facilitate one-handed operation by a us... | 06/04/1991 |
| 5018302 | Burglar bar safety latch assembly A burglar bar assembly for establishing a security barrier across a door or window opening composed of a plurality of horizontal cross bars held in vertically spaced relation by intervening and transversely related vertical members. Certain of the vertica... | 05/28/1991 |
| 4993187 | Releasable window guard assembly A window guard screen and frame assembly installable on the jamb of a building window to prevent unauthorized access therethrough. The assembly screen is fabricated from a single sheet of metal having folded-in margins to define channel-like upper and low... | 02/19/1991 |
