Double-ended Pin Patents (Class 182/178.6)
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Patent number: 10288123Abstract: A coupler for connecting two segments of a shaft comprises a first fitting and a second fitting, each of what is attachable to the end of a shaft segment. The first fitting has at least one spring loaded button. The first fitting is received within the cavity of the second fitting. A coupler button has a recess in the base for receiving a spring and there are planar button-guiding surfaces within the first fitting. The second fitting preferably has one or more exterior surface flats which align with the direction of button movement and which mate with one or more flats within of the second fitting cavity.Type: GrantFiled: July 27, 2015Date of Patent: May 14, 2019Inventor: Gregory Lee Newth
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Patent number: 10145129Abstract: We provide a platform (10) comprising a deck element (14) having a load-bearing member (18) secured to at least one support beam (16) of the deck element (14), and a plurality of first connection arrangements, and a plurality of deck support members (30) each having a second connection arrangement, wherein the deck element (14) is moveable with respect to the plurality of deck support members (30) to connect the deck element (14) to the plurality of deck support members (30), and wherein each of the first connection arrangements is configured to engage a respective one of the second connection arrangements, the first connection arrangement being one of an engaging member (20) or a receiving formation (35), and the respective second connection arrangement being the other of an engaging member (20) or a receiving formation (35), such that movement of the engaging member (20) in a first engaging direction causes the engaging member (20) to engage the receiving formation (35), to restrict movement of the deck eleType: GrantFiled: October 15, 2012Date of Patent: December 4, 2018Assignee: THREE G METAL FABRICATIONS LIMITEDInventor: Gurdip Singh Bains
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Patent number: 9957707Abstract: A balloon and floral arch adapted for receiving balloons and floral arrangements thereon. The arch is made up of a plurality of light weight, clear plastic, outer tubes, typically in 5 feet sections. The outer tubes are joined together end to end and formed into an arch. The arch can be 25 feet, 35 feet and greater. The outer tubes are used to receive a light weight, clear plastic inner tube with a string of LED lights. Opposite ends of the arch are attached to a pair of heavy, metal base plates for holding the arch upright on a floor surface. The string of lights can be powered by a 12 volt DC battery or a 110 AC electrical outlet. The arch can also include a remote control switch box for turning the lights on and off and starting blinking lights, fast or slow.Type: GrantFiled: December 17, 2016Date of Patent: May 1, 2018Inventor: Leroy Cooper, Jr.
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Patent number: 9850653Abstract: An elevator shaft assembly and a method for forming the same includes a plurality of modules, each of the modules having a plurality of walls with an upper perimeter edge and a lower perimeter edge and spaced apart elevator rails. Adjacent modules are aligned with each other along mating upper and lower perimeter portions with complementary aligning members that are joined together with a fastener, the modules when joined together forming a tubular structure.Type: GrantFiled: July 6, 2016Date of Patent: December 26, 2017Assignee: PAR SYSTEMS, INC.Inventor: Michael Gerard
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Patent number: 9708014Abstract: An adaptable cargo rack system that is easily transformable between a plurality of modes for carrying different kinds of items and performing different kinds of tasks is provided. The cargo rack system provides mounting brackets and poles that interconnect via identical universal connectors that do not require tools to interconnect and move between a locked position and an unlocked position. The cargo rack system also provides a plurality of rails that extend between posts. Accordingly, the same cargo rack system can be transformed between a first framework mode, a second framework mode and an elongated mode to carry items that are rectangular and planar, bulky and boxy, and elongated, respectively.Type: GrantFiled: February 29, 2016Date of Patent: July 18, 2017Inventor: Igor Ichtchenko
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Patent number: 9556624Abstract: A scaffold system for supporting workers includes a plurality of end frames including a pair of uprights joined by an overhead cross bar for supporting planks thereon. The end frames are stacked top-to-bottom to form end frame columns and are laterally secured together to form an exterior framework. The scaffold system also includes interior posts coupled vertically end-to-end so as to form interior columns, with pairs of interior columns being secured to each end frame column between the vertical uprights of the end frames. Side rails are mounted to the interior posts extending between the pairs of interior posts. Planks are supported on the overhead cross bars, extending between adjacent end frames, and are bounded at their ends by the pairs of interior posts to form a work space and/or walkway for workers of a reduced size or area.Type: GrantFiled: June 26, 2015Date of Patent: January 31, 2017Assignee: Utility Service Co., Inc.Inventor: Pierce Law
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Patent number: 9297172Abstract: A scaffold has several spaced apart systems of construction frames present on top of each other, as well as handrail frames that extend between the construction frames. The construction frames have three posts connected together by crossbars, in which the front post is shorter than the other two. The handrail frames are attached to these short posts. Each handrail frame is built up of two post sections with a handrail and a side plank between them. The post sections form half of a lengthwise divided post. The post sections of two adjacent handrail frames thus form one whole post, which can be inserted into the short post of a construction frame. As the post sections are part of the handrail frames, the handrail frames can be easily attached to the short posts already present at the front of the construction frames.Type: GrantFiled: March 19, 2008Date of Patent: March 29, 2016Assignee: XS Platforms Holding B.V.Inventor: Dick Buitendijk
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Patent number: 8800718Abstract: A dual-use ladder and bridge modular system preferably includes tubes, gussets, flanges, and/or joints. In a preferred embodiment, the tubes, gussets, flanges, and/or joints are made of carbon fiber. A method connects and disconnects modular carbon fiber ladder segments. Another method creates a lightweight carbon-fiber beam with exceptionally high stiffness and strength using a combination of carbon-fiber braid material, uni-directional cloth, and pultruded carbon-fiber strips. A carbon fiber ladder segment and tube connectors are also disclosed.Type: GrantFiled: May 10, 2011Date of Patent: August 12, 2014Assignee: Allred & Associates Inc.Inventors: Jimmie B. Allred, III, Joseph Kummer, Michael D. Griswold, Michael J. Hall, Matthew A. Bush
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Patent number: 8689938Abstract: A collapsible safety rail system for providing a portable or permanent protective barrier to provide for fall prevention from elevated or other work areas. Lockable pivot assemblies are located between heavy bases and the end posts of collapsible safety rail assemblies. Removable detent pins are utilized to lock the pivot assemblies to maintain the erected position of the collapsible safety rail assemblies in protective vertical orientation or are removed to allow maneuvering of the collapsible safety rail assemblies to a minimum viewable profile position when not required for personnel protection.Type: GrantFiled: June 10, 2005Date of Patent: April 8, 2014Inventors: Gregory S. Kenton, Anthony J. Mertes
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Patent number: 8424639Abstract: A combination tree stand and hand truck are herein disclosed, comprising a seat mounted on the bottom of a conventional wheeled hand truck. The rear of the hand truck comprises a plurality of cross members and is attached via a pair of hinges to an additional section of a ladder like structure that is capable of being foldable extended to form a ladder. In use, the wheeled hand truck may be used to transport items to and from a hunting location. Once at a hunting location, the hand truck may be converted into a tree stand by deploying the folding ladder section and placing the deployed stand upside down against a tree or other structure therewith a securing means. The apparatus is particularly useful in game lands and other restricted hunting areas where an all-terrain vehicle or other motorized vehicle is not permitted.Type: GrantFiled: January 13, 2010Date of Patent: April 23, 2013Inventor: Gregory J. Davis
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Patent number: 8132649Abstract: A coupling spigot for connecting two scaffold legs one atop the other is designed to use a twist lock for securing the upper scaffold leg to the coupling spigot. A locking collar is fixed to a stop collar of the spigot. The locking collar includes receiving slots for receiving locking projections provided adjacent a bottom edge of the scaffold leg. Locking slots are connected to the receiving slots whereby an upper scaffold leg may be inserted on a coupling spigot of a lower scaffold leg and retained thereon by a twist lock.Type: GrantFiled: October 29, 2008Date of Patent: March 13, 2012Inventor: Peter J. Rogers
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Patent number: 7222466Abstract: A foldable truss member suitable for commercial displays includes a plurality of side members that are adjacently hinged together. The side members include support members and bridging members having extensions. The side members are joined into a foldable structure with a hinge member between the support member and extensions of adjacent side members. A display structure can be formed by connecting locking members between two truss members.Type: GrantFiled: June 28, 2002Date of Patent: May 29, 2007Assignee: Eagle Development CorporationInventors: Ralph L. Schipani, Richard K. Strayer, Mark Brauer, Walter Croll, Paul Miklautsch, Patrick M. Hamilton, Charles Austen Angell, Jennifer Dianne Astwood, Shaohui Qiu, Lee Powers, Kyle Gudmunson, Brian Clemens, Brett R. Johnson, Charles Graves
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Patent number: 7165361Abstract: An adjustable building construction shore has an inner tubular member extending internally of an outer tubular member and displaceable longitudinally of the outer tubular member, the inner and outer members having projecting and recessed longitudinal portions slidably interengaged and preventing relative rotation of the inner and outer tubular members. Openings extending transversely through the inner and outer tubular members are spaced apart longitudinally of the inner and outer tubular members, and retainer members extend through the openings for securing the inner and outer tubular members against relative longitudinal movement. A screw jack supports a lower end of the shore.Type: GrantFiled: April 24, 2003Date of Patent: January 23, 2007Inventor: Peter Vanagan
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Patent number: 6715255Abstract: A foldable truss member suitable for commercial displays includes a plurality of side members that are adjacently hinged together. The side members include support members and bridging members having extensions. The side members are joined into a foldable structure with a hinge member between the support member and extensions of adjacent side members. The truss includes a locking frame that is removably attached to ends of the side members. A display structure can be formed by connecting a locking frame between two truss members.Type: GrantFiled: June 28, 2002Date of Patent: April 6, 2004Assignee: Interlock Structures International, Inc.Inventors: Ralph L. Schipani, Richard K. Strayer, Mark Brauer, Walter Croll, Paul Miklautsch, Patrick M. Hamilton, Charles Austen Angell, Jennifer Dianne Astwood, Shaohui Qiu, Lee Powers, Kyle Gudmunson, Brian Clemens, Brett R. Johnson, Charles Graves
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Patent number: 6405830Abstract: A scaffold toeboard system for use on a scaffold where the system includes a bracket attachable to a horizontal scaffold frame member, a first sleeve attached to the bracket, where the sleeve has at least one slot, and a toeboard having two ends, with each end having a clip section which is insertable into the sleeve slot, and a lock, where the lock is a second sleeve slidable with respect to the first sleeve and which engages with the clip section to prevent removal of the toeboard.Type: GrantFiled: June 28, 2000Date of Patent: June 18, 2002Assignee: Deltak Manufacturing, Inc.Inventor: Yates Westley Hayman