In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.
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| Number | Title | Issue Date |
| 8136302 | Safety gate A safety gate for efficiently controlling ingress or egress for children, pets, and the like into and out of a designated area. The safety gate generally includes a support adapted to be secured to a sliding door structure, a gate including a first end and a second ... | 03/20/2012 |
| 8091285 | Storm shutter fastener and quick release system for emergency egress A storm and hurricane shutter quick release mechanism for permitting quick egress from a building that has storm shutters attached to the doors and windows to allow someone inside the building to leave the building quickly. The system includes a quick release housin... | 01/10/2012 |
| 7748168 | Panel mounting system A panel mounting system to secure a protective panel to a building including a portal or window having a frame including an inner surface formed about the periphery thereof to receive and secure the panel mounting system thereto so that the protective panel covers t... | 07/06/2010 |
| 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 |
| 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 |
| 7360779 | Roll formed step rail for a vehicle A roll formed step rail for a vehicle comprises an elongated rail body including a continuous rail wall of substantially uniform thickness. The rail wall describes a continuous cross-sectional profile between two elongated free edges, the cross-sectional profile of ... | 04/22/2008 |
| 7354220 | Utility cover system A utility cover system and method of covering and sealing an access cover for a utility entrance within a road surface. The utility cover system includes an outer frame having an opening defined by an inner edge, and a wedge cover of resilient material having an out... | 04/08/2008 |
| 7337582 | Window protection system An anchor clip, fabricated of a resilient material, has a pair of end portions and a middle portion with a pair of intermediate portions there between. A pair of flex lines between each intermediate portion and the middle portion thereby forms an interior region. Th... | 03/04/2008 |
| 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 |
| 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 |
| 7293846 | Storage bin assembly for a refrigerator A refrigerator includes a storage bin assembly removably mounted to an inner liner of a door. The storage bin assembly includes a base portion having a frontal opening, and a face portion. The frontal opening is defined by first and second side portions, as well as ... | 11/13/2007 |
| 7278241 | Window assembly A window assembly comprises a window frame. A non-specular window panel assembly is supported by the window frame, and can comprise of a plurality of glass blocks joined together. A low-emissivity window panel assembly is juxtaposed to the non-specular window panel ... | 10/09/2007 |
| 7270352 | Foot-operated door opener A foot-operated door opener includes an elongate housing having openings at the upper and lower ends thereof. The housing is mounted to and hangs from a rotatable doorknob or door handle. An elongate actuator extends through the housing. An upper end of the actuator... | 09/18/2007 |
| 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 |
| 7252586 | Universal access port A universal access port includes a specific size opening that is formed through a wall of a conditioning enclosure and located at a specific distance from a floor or mounting surface. The opening is preferably rectangular in shape, but other shapes may also be used.... | 08/07/2007 |
| 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 |
| 7234738 | Fastening device for use in a casing assembly A casing assembly includes a casing having a receiving space and an entrance, and a lid mounted detachably in the entrance to deny access into the space. A fastening device is disposed in the casing, and includes a blocking plate and a resilient clip urging the bloc... | 06/26/2007 |
| 7228662 | Removable window insulator A removable window insulator preferably includes at least one pane, at least four frame members, at least four compressible seals and at least four draw members. At least one frame member is mitered on each one thereof. An edge seal strip is attached to an outer edg... | 06/12/2007 |
| 7178290 | Manhole cover having a locking crossbar A pit cover includes a casing, a cross bar and cover plate. The casing has a peripheral wall in the general shape of a rectangle, with open opposite ends and. The cross bar is coupled to and extends across the wall on an inside of the casing. The cover plate is conf... | 02/20/2007 |
| 7178886 | Cabinets with false fronts and associated false front connectors Connectors for attaching a false front panel over an opening in an object comprise a post piece that is configured to attach to the object and a clip piece that comprises a base that is configured to attach to a rear face of the false front panel and at least one sn... | 02/20/2007 |
| 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 |
| 7168688 | Privacy fence A fence section has upper and lower brackets that mount to one side of a post. Each bracket has a pair of rail mounting plates extending from opposite side edges of a post mounting plate. Upper and lower rails extend between the upper and lower mounting brackets. Ea... | 01/30/2007 |
| 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 |
| 7100329 | Universal attachment assembly for clamping and bracing covers over openings A universal attachment assembly for installing, and bracing covers over openings. More particularly securing shutter panels over doors and windows in masonry construction without defacing the walls. Novelty, simplicity, economy, vibration resistance and speed of ins... | 09/05/2006 |
| 7097891 | Door seal A partitioning device for sealingly closing an opening in a working surface is provided. The partitioning device generally includes a panel having a sealing side including a perimeter portion. An adhesive trim is disposed about the perimeter portion on the sealing s... | 08/29/2006 |
| 7083057 | Article organizer assembly An article organizer enables a user to organize substantially planar articles and substantially three-dimensional articles adjacent one another. The article organizer comprises a support member and two parallel coils. The support member comprises opposing support en... | 08/01/2006 |
| 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 |
| 7010885 | Orifice sealing physical barrier A physical barrier for sealing an orifice in a panel member is presented. The physical barrier includes a carrier that has one or more locating pins mounted on it. The pins are adapted to locate the carrier in the orifice. The physical barrier also includes a sealin... | 03/14/2006 |
| 6994489 | Utility cover system A utility cover system for preventing water and silt leakage into a utility entrance within a road surface. The utility cover system includes an outer frame having an opening defined by an inner tapered edge, and a wedge cover having an outer tapered edge that fits ... | 02/07/2006 |
| 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 |
| 6978579 | Storm shutter system The embodiment of this invention is disclosed, which describes a storm shutter system, which allows easy installation and removal by the homeowner. This invention does not add anything to the window and does not require the homeowner to change the window or drill ho... | 12/27/2005 |
| 6976340 | Universal access port A universal access port includes a specific size opening that is formed through a wall of a conditioning enclosure and located at a specific distance from a floor or mounting surface. The opening is preferably rectangular in shape, but other shapes may also be used.... | 12/20/2005 |