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| Number | Title | Issue Date |
| 8083028 | Tray for tripod deer stand A tray 100 for a tripod deer stand comprising two components 110, 111 wherein the first component 110 includes an inside width 140 that is greater than the second component 111 outside width 143 such that the second componen... | 12/27/2011 |
| 8016074 | Work platform A platform for an aerial lift enables unobstructed access to a work area adjacent the platform. The platform includes a floor structure with front and rear sides and ends, and a safety rail disposed along at least the front side. The safety rail includes an entry ga... | 09/13/2011 |
| 7954598 | Device for human protection in scaffolding The present invention relates to a device for personal protection at such scaffolds that consist of scaffold posts (5, 6) and lying scaffold elements (7, 8, 15), coupled between the posts. The protective device consists of two protective post (26, 2... | 06/07/2011 |
| 7637351 | Scaffold safety apparatus The present invention relates to scaffold safety apparatuses that allow a construction worker to safely tie-off while erecting a scaffold. The present invention allows the worker to move across one or more scaffold sections without having to disengage the safety lin... | 12/29/2009 |
| 7370660 | Oxygen bottle carrier appliance A carrier for retaining an oxygen bottle said carrier comprising a flexible open-top container adapted for maintaining a close fitting relationship with an oxygen bottle, said container including an upper mouth portion made at least partially from a stiff material t... | 05/13/2008 |
| 7367538 | Suspension system for HVAC equipment A system for suspending an HVAC unit from one or more wood truss members through the use of one or more top lock plates connected to a top support member, one or more channels connected to the top of the HVAC unit, one or more bottom lock plates slidably connected t... | 05/06/2008 |
| 7357262 | Hanging storage system A hanging storage system is presented with ceiling attachment strips that can be cut to fit a variety of storage spaces, that possesses attachment brackets long enough to span two or more roof support trusses, and with a C-shaped beam on its long axis designed to pe... | 04/15/2008 |
| 7326024 | Wheelchair lift assembly having a compact stowed profile A lift assembly 20 includes an enclosure 24 secured to the bottom floor F of the baggage compartment BC, a carriage 28 reciprocally mounted within the enclosure 24, and a lift platform 32 pivotally coupled to the carriage 28... | 02/05/2008 |
| 7322553 | Corner extension mounting bracket Described is a corner extension mounting system used to secure a net system to buildings or structures that have obstructions such as corners. The corner extension mounting system easily and quickly attaches to a floor beam or other structure around the perimeter of... | 01/29/2008 |
| 7322443 | Device for attaching to a tree and stabilizing a bowman attached thereto who is hunting game A strap surrounding a trunk. A support is held a strap against the trunk. A mechanical linkage is attached to the support. A brake is furnished to the mechanical linkage. A frame is attached to the linkage for maintaining a person in position. A belt attached to the... | 01/29/2008 |
| 7320453 | Suspension system for HVAC equipment Generally, the present invention (referred to also as the “suspension system”) is incorporated in a system for suspending an HVAC unit from one or more wood truss members through the use of one or more top lock plates connected to the wood truss, one or more bot... | 01/22/2008 |
| 7284746 | Clamping apparatus and apparatus for use in erecting temporary guard rails An apparatus for use in clamping a structure at its edge, the structure having opposed surfaces, the apparatus comprising a stanchion, a first clamping assembly attached to the stanchion and a second clamping assembly selectively slidably moveable longitudinally alo... | 10/23/2007 |
| 7281609 | Elevator inspection safety devices An elevator car includes a cross-head portion and a balustrade mounted to the cross-head portion. The balustrade is moveable from a retracted position for normal operation of the car to a deployed position for inspection operation of the car. The car further include... | 10/16/2007 |
| RE39842 | Temporary guard rail system An improved temporary guard rail system for use by residential and commercial builders on construction sites in those areas of building structures where an accidental fall may result in serious bodily injury. In particular, the temporary guard rail system of the pre... | 09/18/2007 |
| 7261113 | Step-up cane A cane having a substantially vertical member, a base attached to the substantially vertical member with at least three legs and a first tread proximate the substantially vertical member, a second tread moveably connected to the first tread, the second tread having ... | 08/28/2007 |
| 7234689 | Clamping apparatus and apparatus for use in erecting temporary guard rails An apparatus for use in clamping a structure at its edge, the structure having opposed surfaces, the apparatus comprising a stanchion, a first clamping assembly attached to the stanchion and a second clamping assembly selectively slidably moveable longitudinally alo... | 06/26/2007 |
| 7228938 | Outrigger assembly for supporting a platform adjacent a work area An outrigger assembly includes at least one support unit including a first elongated support arm and a second elongated support arm cantilevered and secured to the first support arm. A joist-supporting arm is removably engaged with the front end portion. The assembl... | 06/12/2007 |
| 7219765 | Device for the arrangement of a personnel-operated apparatus in the ceiling area of a stage or an auditorium A work platform for a lighting operator or a cameraman is described, which has a mounting for the apparatus to be operated and a seat for the operator. The work platform consists thereby of foldable sidewalls, which in a transport position lie parallel with the floo... | 05/22/2007 |
| 7219680 | Backpack hunting blind A backpackable, collapsible blind designed to be mounted against a tree for use by hunters and others. The blind has a backpack-capable frame with canopy support arms that are collapsible against the frame for use as a backpack, a removable canopy, and a seat on a l... | 05/22/2007 |
| 7216741 | Safety cage for gangway A safety cage improves the safety of workers servicing tanker vehicles having top side hatches. A part or parts of the cage can be repositioned to permit the hatch cover to be opened and then can be returned to a safety enchancing position. ... | 05/15/2007 |
| 7195101 | Facade scaffold The scaffold has demountable elements which can be connected to one another to make up lateral frames that incorporate vertical members, flooring platforms or planks, diagonal bracing bars, and handrail poles, and is characterized in that the said lateral frames are... | 03/27/2007 |
| 7195215 | Suspension arm A suspension arm comprising a rising/descending device further consists of an inner sleeve; a retractable shaft and an elastic body inside, an outer sleeve connect to the inner sleeve, a clip ring on the top open of the outer sleeve. The outer sleeve can revolve on ... | 03/27/2007 |
| 7185899 | Riser cart A riser cart including a cart support frame, a first swing arm post assembly and a second swing arm post assembly. The cart support frame has a plurality of wheels rotatably attached thereto. The first swing arm post assembly is mounted to the cart support frame. Th... | 03/06/2007 |
| 7174993 | Safety railing A vertically adjustable safety railing system for obtaining safety railing access to the tops of mobile equipment of various heights such as tank trucks. The safety railing apparatus generally includes a plurality of posts, a railing, and activating means in communi... | 02/13/2007 |
| 7163083 | Safety anchoring device comprising a shock absorber The invention relates to An anchoring device that is intended for, for example, the roof of a building. The inventive device comprises: a base which is used to fix to roofing; a hook element which is mounted to the base at one end thereof and which comprises a hook ... | 01/16/2007 |
| 7150243 | Rail system for a racetrack A rail system for a turf track allows for a simple and efficient reconfiguration of the rails to define a course over only a portion of the track. The rail system includes an inner rail and an outer rail, and further includes a series of intermediate posts for suppo... | 12/19/2006 |
| 7143865 | Fishing chair having a sand stabilizer A fishing chair having a sand stabilizer is disclosed. The fishing chair includes a front frame, a back frame, a chair frame and a stabilization frame. The chair frame is pivotally connected to at least one of the front and back frames. The stabilization frame is pi... | 12/05/2006 |
| 7140467 | Bulk material transport vehicle access structure A bulk material transport vehicle access structure includes an elongated service platform for workers which is pivotally supported at its opposite ends to cantilever arms on parallel horizontal axes to avoid binding between the roller carriages of the cantilever arm... | 11/28/2006 |
| 7137398 | Tree stand cover and method of use thereof The present invention is a device formed of waterproof or water-resistant fabric having a central section comprising a top, front and bottom, to which is joined side portions, thereby providing coverage for slipping over a tree-mounted hunting stand, including prefe... | 11/21/2006 |
| 7108100 | Work stage A work stage includes a work platform having first and second sides and a cross-beam, a first support part supporting the work platform and a counter-support disposed at the first side. In addition, the work stage includes a first holder including a bolt and attachi... | 09/19/2006 |
| 7104361 | Ladder A platform ladder comprising two elongate ladder sections having feet at one end and an upper end, the upper end of each section being hinged to an upper rail, a platform pivotally secured to one ladder section below the upper end and adapted to interconnect with th... | 09/12/2006 |
| 7100738 | Climbing device A safety device is disclosed. According to various embodiments, the safety device includes a frame having a main lever arm and a connecting portion, wherein the connecting portion comprises a surface having a plurality of indentations and wherein the main lever arm ... | 09/05/2006 |
| 7090050 | Mobile tree stand A mobile stand that can be suspended in a tree from an overhead location and thereafter be safely, quietly, and easily maneuvered by a seated occupant facing the tree into any position about the tree's circumference. The occupant can shoot in any direction without s... | 08/15/2006 |
| 7077237 | Chain railing system for scaffolding A lock utilizing a retractable pin is used to capture one link of a chain to fasten the chain to one or more vertical uprights. The user depresses a bolt that protrudes from the hollow vertical stake member to overcome spring tension and slide a hardened pin away fr... | 07/18/2006 |
| 7077239 | Expandable dual tube scaffold hatch structure The invention is a scaffold access system for use in a scaffold frame of horizontal and vertical scaffold members. The system includes double barrel scaffold horizontal member, a series of short scaffold boards, a series of long scaffold boards, a short vertical sca... | 07/18/2006 |
| 7063186 | Safety rail A portable modular safety rail (20) is taught for protecting workers during building construction and remodeling. The invention in the preferred embodiment consists of two upright stanchions (22) having a flat mounting plate (36) on the bottom w... | 06/20/2006 |
| 7058994 | Starting platform and anchor system A swimmer's starting platform assembly and method includes a cylindrical anchor/post mating system having a keyed angular positioning device. Preferably, a starting platform has a cylindrical support post sized for mating engagement within a cylindrical bore of an a... | 06/13/2006 |
| 7048259 | Rail bracket mounting system with locking pin A rail bracket mounting system, including a bracket that is attached to a post. The bracket is formed to support the notching of a rail. The end of a rail is then nested into the bracket, and is supported by the bracket. The rail is then secured to the bracket by fa... | 05/23/2006 |
| 7032268 | Bridge overhang bracket A bridge overhang bracket includes an elongate top member having inner and outer ends an elongate diagonal member having an inner end and an outer end, the outer end of the diagonal member pivotally attached to the outer end of the top member, upper and lower pivot ... | 04/25/2006 |
| 7007428 | Vertical telescopic stage accessories device A device having multiple support members telescopically contained therein, with each member having a set of lights, a set of curtains and various compartments for numerous stage accessories and allows for quick change of the lights and curtains that are used for dif... | 03/07/2006 |
