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Class 52/301 - Shaft


Subclass of Class 52 - Static structures (e.g., buildings)
Definition: Structure in which the vertical structure is a rigid member
No. of patents: 155
Last issue date: 03/27/2012


1        
NumberTitleIssue Date
8141309Energy absorptive impalement protective cover apparatus
An energy absorptive impalement protection system is utilized in preventing impalement and minimizing injuries due to impact with the end of a concrete reinforcing bar or other similar type of bar. The energy absorptive impalement protection system is comprised of a...
03/27/2012
8122659Quick-connect/disconnect enveloping post cover
Disclosed is a cover for a conventional post, e.g., a T-post commonly used in landscaping, farming, and other fields. The cover has a partially hollow tubular body that is able to slidingly receive a post. A ratchet strip is included on the inside of the cover. Catc...
02/28/2012
8051627Tower adapter, method of producing a tower foundation and tower foundation
A tower adapter is provided, the tower adapter includes a cylindrical portion extending in a longitudinal direction of the adapter, and a first lateral portion extending perpendicularly to the cylindrical portion at a first end thereof and having a plurality of firs...
11/08/2011
7992362Column assembly
A kit of parts for a column assembly includes a sleeve having a first end portion, and a second opposed end portion. The kit further includes a collar having a collar aperture therethrough for receiving the first end portion of the sleeve in sliding fit. The kit fur...
08/09/2011
7905068Protective cap for coupler bar
The present invention generally relates to methods and apparatus for protecting a coupling that is disposable within a concrete structure. In one aspect, a cap for engaging a coupling of a cement coupler bar is provided. The cap includes a body having an engagement ...
03/15/2011
7788866Method and apparatus for protecting a substrate
A method and apparatus for capping and encapsulating a shaped wooden workpiece or substrate to protect against environmental elements and prevent splintering of the wooden substrate in the installed condition is disclosed. An inventive end cap having a melt ring int...
09/07/2010
7472522Protective rebar cover
Briefly, this invention comprises a rebar protective cover for use on the projecting free end of a concrete reinforcing bar to prevent impact injuries comprising: (a) a hollow cylindrical collar, having an open end and a closed end...
01/06/2009
7398961System for mounting a hollow post about a pipe
A system for mounting a hollow post about a pipe features upper and lower mounting devices vertically spaced along the pipe. The lower mounting device is slidable along the pipe to define a height at which the hollow post sits atop a base of the lower mounting devic...
07/15/2008
7341475Ground rod cap
A ground rod cap is disclosed. The ground rod cap includes a crown portion and a support portion connected to the crown portion. The crown portion is configured to receive a ground rod. ...
03/11/2008
7303050Fastening element for elevator guide rails
A sound-damping and/or vibration-damping fastening element for elevator guide rails includes an anchor rail connected by a damping medium with a support rail. The anchor rail supports the elevator guide rail and is partially embedded in the damping medium. The ancho...
12/04/2007
7267199Padded end cap for vehicle lifting hoist arm
A padded end cap made of resilient material for cushioning the end of lifting hoist arms of automotive lifts. One embodiment of this solid body cushioning apparatus (10) contains a plurality of vertical and horizontal attachment surfaces to affix the apparatu...
09/11/2007
7243898Moulding accessory and method of using same
A moulding accessory to form a void around a recessed lifting loop in a moulded concrete product such as a concrete cladding panel. The moulding accessory is formed from a body which is sized and shaped to fit with said lifting loop. The body is hollow, but sufficie...
07/17/2007
7234199Self adjusting furniture guide
A furniture glide is provided for mounting on the terminal end of a furniture leg having an outer surface. The furniture glide includes a base having a generally arcuate lower surface for engaging a supporting surface. A sleeve extends from the base and defines a ca...
06/26/2007
7234566Elevator insert
Inserts (10 or 10A) for mounting rails (302) for rollers (301) on a cab in a shaft (300) of an elevator are described. Also, insert 10A is particularly useful for mounting flooring in the elevator shaft (300). The ins...
06/26/2007
7225589Anchor bolt placement and protection device
Presented is an anchor bolt placement and protection device to facilitate setting of anchor bolts in concrete to facilitate placement of a mud sill. It is important that the anchor bolts that secure a mud sill to a foundation be properly spaced from the outside edge...
06/05/2007
7222460Cover for a concrete construction
A cover for a concrete construction has a pair of anchor-engaging members extending from a disk-shaped body. The anchor-engaging members include fins which are configured to engage an anchor formed into a recess of a concrete block or wall to cover the recess. The c...
05/29/2007
7216467Column to structure attachment device
A column to structure attachment device and method is disclosed for securing a support column between a base structure and a beam structural member. The device includes a structural column having a first end and a second end with a void parallel to a longitudinal ax...
05/15/2007
7207148Wall structures
A downwardly opening upper channel member (10) is positioned above an upwardly opening lower channel member (12). A lower end portion of the stud (14) is received in the lower channel member (12). An insert (54) is received in the ...
04/24/2007
7186457Cellulosic composite component
A component such as a siding panel comprised of a PVC/wood flour composite. Another embodiment is a component such as a siding panel that is made from a PVC/CPE/wood flour composite. The cellulosic composite may be extruded through a die and then bent into the shape...
03/06/2007
7174689Concrete anchor float
A concrete anchor float that, in one embodiment, facilitates the placement of anchor bolts that protrude from concrete constructions, such as foundations. The concrete anchor float of the present invention can be used with nearly any conventional anchor bolt to insu...
02/13/2007
7155867Arcuate taper lock anchor base plate and anchor assembly with the base plate
An anchor assembly for supporting a post and a base plate for the assembly. The assembly includes a tubular anchor body with an arcuate interior area. The anchor body is configured to receive a post having an arcuate exterior profile and a hollow lower end. The base...
01/02/2007
7151125Non-wood fiber plastic composites
This invention is directed to an extrudable compound, an extrusion method using a polymer, a cellulosic fiber, and at least one lubricant selected from the group consisting of ethoxylated esters of hydantoins, ethoxylated esters of sorbitol and sorbitan, and ethylen...
12/19/2006
7143556Cap for a fence post
A cap for the top end of a fence post with four sides is provided. The cap has two parts, a base which is designed to fit over the end of the post and which has a locking section on each side consisting of a ramp above the top of the side which slopes downwardly to ...
12/05/2006
7117955Driver cap
The driver cap assembly of this invention includes a tubular body and a driver sleeve that may be positioned over and/or about an end of a shafted body. A force is applied to the driver cap such that the other end of the shafted body is driven into a surface. The dr...
10/10/2006
7107727Protective beam and joist cap
A moisture barring device (10), forming a general T-shaped profile, designed for diverting air and ground born water away from, and protection of, a wood member (20), which is a beam or joist of an exterior wood structure. Additionally, there is a top ...
09/19/2006
7096639Connecting flange for tubular components and wind turbine tower employing same
The present invention relates to an annular flange connection for attachment to one end of a tubular component. An object of one aspect of the invention is to provide an annular flange that is less prone to damage resulting from the stresses associated with the inte...
08/29/2006
7073997Apparatus and method for holding a piece in a bore
An assembly includes a piece to be held in a bore and a device in which the piece is inserted for holding the piece in the bore. The device comprises a cylindrical sleeve having a series of fins extending longitudinally of an inner surface of the sleeve and projecti...
07/11/2006
7059090Fairing access door with reinforcement and method of manufacture
The present embodiments provide methods and apparatuses for use in reinforcing access door apertures and other apertures formed in fairings. Some embodiments provide an apparatus that includes a door aperture formed in a facesheet and a first load deflector having a...
06/13/2006
7044448Railing having metal balusters isolated from corrosion
A railing system for porches, decks, steps, ramps and the like having a top and bottom rail formed of wood containing a wood preservative that is corrosive to aluminum, aluminum alloys and the like. The system has hollow metal balusters formed of metals which may be...
05/16/2006
7021016Adornment for a post
An adornment for a post is provided, wherein the adornment is any two of a cap adapted to be disposed at the upper end of a post, a base ring adapted to be disposed around a lower end of a post, and a cap ring adapted for disposition around an upper end of the post ...
04/04/2006
7017352Cooling of extruded and compression molded materials
The present invention relates to a system and a method for cooling extruded and molded materials. The present invention is especially useful to thoroughly cool an extrudate by directing a cooling fluid toward a surface of the extrudate (e.g., an interior surface tha...
03/28/2006
7000362Screening device
A screening device is provided with multiple channel upper and lower panel retaining members that allow multiple panel members to be slid in front of or behind each other. Channel end caps and close spacing of the upper and lower panel retaining members prevent remo...
02/21/2006
6958185Multilayer synthetic wood component
A multilayer synthetic wood component comprised of a layer of a first synthetic wood composition that is secured to a layer of a second synthetic wood composition. As a result, the present invention may provide a component that utilizes the beneficial characteristic...
10/25/2005
6955024Filament wound structural light poles
A one-piece, unitary, elongate, tubular light pole. The elongate light pole defines a central axis and is constructed from a filament-wound composite of fiber-reinforced bonding agent and has a wall thickness of less than ¾ inch, and preferably ⅜ inch. The pole i...
10/18/2005
6948689Portable apparatus for demarcating a region with respect to the ground
A portable apparatus for demarcating a region with respect to the ground comprising a plurality of posts adapted to be removably inserted into the ground. The apparatus further comprises an adjustable connecting means which is secured by a receiving member in an upp...
09/27/2005
6948283Post mounting system and method
A post mounting system and method that includes individually adjustable angled gripping elements which contact the interior of a hollow post so as to hold the post firmly against a retaining wall of a base member surrounding the lower end of the post. One or more sh...
09/27/2005
6935623Fence assembly with connectors
The present invention is a fence assembly comprising fence segments and connectors. Each fence segment may be secured to another fence segment by a connector. The present invention may use in-line connectors, living hinge connectors, male/female hinged connectors, a...
08/30/2005
6912814Roof edging system
A roof edging system for providing an aesthetically pleasing appearance to the periphery of a building roof is provided. The system includes an anchor bar releasably engageable with an anchor cleat having any desired width. After the anchor bar and anchor cleat are ...
07/05/2005
6908577Process for manufacturing a capital for an architectural column
A process for manufacturing a capital for an architectural column. The inside of a mold for an architectural column is lightly coated with a mold release. A first opening of the mold is placed upon a surface, and a plug is positioned on the surface within the first ...
06/21/2005
6883285Plastic post assembly for mailbox
A plastic post device for mailboxes includes a tubular member having a depression formed by a stem, a conduit having a recess formed by another stem. The recess of the conduit is aligned with the depression of the tubular member, and the stems of the tubular member ...
04/26/2005
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