Patents by Inventor Lambros Apostolopoulos
Lambros Apostolopoulos has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20110085854Abstract: A connector for covering an opening in and connecting a scaffolding panel to an underlying cable. One plate has a portion pivotally attached to another plate for movement within a slot thereof, an arcuate portion to cradle the cable and extend back through a slot in the other plate for securing, and a neck therebetween which suspends the arcuate portion at a distance below the other plate to ease receiving the cable. The plates alternatively abut. Alternatively, the plates are hingedly joined with one having an arcuate cable-receiving portion which extends back through a slot in the other plate for securing with a wedge which is inseparable from the plates.Type: ApplicationFiled: September 17, 2010Publication date: April 14, 2011Inventors: Lambros Apostolopoulos, Paul Apostolopoulos, Davy E. Passucci
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Publication number: 20040117928Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: ApplicationFiled: December 10, 2003Publication date: June 24, 2004Applicant: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Publication number: 20030127287Abstract: A work platform for use on bridges or other structures wherein a plurality of cables extend in spaced relation along a section of the structure and are supported by the structure and wherein a floor comprising a plurality of corrugated flooring panels or sections is supported on the cables and removably secured to the cables. The positions of the cables are adjustable in vertical and horizontal directions. A connector assembly releasably connects each of the platform flooring sections to a respective supporting cable on which it rests. Each connector assembly comprises a first part which rests on a bottom wall of the panel and has a portion which extends through an opening in the bottom wall and back through the opening and is connected to a second part to form an eyelet through which the cable passes. In aspects of the present invention, the first and second parts are connected by a lever or a wedge.Type: ApplicationFiled: February 17, 2003Publication date: July 10, 2003Applicant: Paul Kristen Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6523644Abstract: A work platform for use on bridges or other structures wherein a plurality of cables extend in spaced relation along a section of the structure and are supported by the structure and wherein a floor comprising a plurality of corrugated flooring panels or sections is supported on the cables and removably secured to the cables. The positions of the cables are adjustable in vertical and horizontal directions. A connector assembly releasably connects each of the platform flooring sections to a respective supporting cable on which it rests. Each connector assembly comprises a first part which rests on a bottom wall of the panel and has a portion which extends through an opening in the bottom wall and back through the opening and is connected to a second part to form an eyelet through which the cable passes. In aspects of the present invention, the first and second parts are connected by a lever or a wedge.Type: GrantFiled: March 4, 2002Date of Patent: February 25, 2003Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Publication number: 20020092706Abstract: A work platform for use on bridges or other structures wherein a plurality of cables extend in spaced relation along a section of the structure and are supported by the structure and wherein a floor comprising a plurality of corrugated flooring panels or sections is supported on the cables and removably secured to the cables. The positions of the cables are adjustable in vertical and horizontal directions. A connector assembly releasably connects each of the platform flooring sections to a respective supporting cable on which it rests. Each connector assembly comprises a first part which rests on a bottom wall of the panel and has a portion which extends through an opening in the bottom wall and back through the opening and is connected to a second part to form an eyelet through which the cable passes. In aspects of the present invention, the first and second parts are connected by a lever or a wedge.Type: ApplicationFiled: March 4, 2002Publication date: July 18, 2002Applicant: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6386319Abstract: A work platform for use on bridges or other structures wherein a plurality of cables extend in spaced relation along a section of the structure and are supported by the structure and wherein a floor comprising a plurality of corrugated flooring panels or sections is supported on the cables and removably secured to the cables. The positions of the cables are adjustable in vertical and horizontal directions. A connector assembly releasably connects each of the platform flooring sections to a respective supporting cable on which it rests. Each connector assembly comprises a first part which rests on a bottom wall of the panel and has a portion which extends through an opening in the bottom wall and back through the opening and is connected to a second part to form an eyelet through which the cable passes. In aspects of the present invention, the first and second parts are connected by a lever or a wedge.Type: GrantFiled: July 5, 2001Date of Patent: May 14, 2002Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Publication number: 20020029932Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: ApplicationFiled: September 5, 2001Publication date: March 14, 2002Applicant: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Publication number: 20010040070Abstract: A work platform for use on bridges or other structures wherein a plurality of cables extend in spaced relation along a section of the structure and are supported by the structure and wherein a floor comprising a plurality of corrugated flooring panels or sections is supported on the cables and removably secured to the cables. The positions of the cables are adjustable in vertical and horizontal directions. A connector assembly releasably connects each of the platform flooring sections to a respective supporting cable on which it rests. Each connector assembly comprises a first part which rests on a bottom wall of the panel and has a portion which extends through an opening in the bottom wall and back through the opening and is connected to a second part to form an eyelet through which the cable passes. In aspects of the present invention, the first and second parts are connected by a lever or a wedge.Type: ApplicationFiled: July 5, 2001Publication date: November 15, 2001Applicant: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6302237Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: GrantFiled: October 24, 2000Date of Patent: October 16, 2001Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6264002Abstract: A work platform for use on bridges or other structures wherein a plurality of cables extend in spaced relation along a section of the structure and are supported by the structure and wherein a floor comprising a plurality of corrugated flooring panels or sections is supported on the cables and removably secured to the cables. The positions of the cables are adjustable in vertical and horizontal directions. A connector assembly releasably connects each of the platform flooring sections to a respective supporting cable on which it rests. Each connector assembly comprises a first part which rests on a bottom wall of the panel and has a portion which extends through an opening in the bottom wall and back through the opening and is connected to a second part to form an eyelet through which the cable passes. In aspects of the present invention, the first and second parts are connected by a lever or a wedge.Type: GrantFiled: August 24, 2000Date of Patent: July 24, 2001Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6227331Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: GrantFiled: December 21, 1999Date of Patent: May 8, 2001Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6138793Abstract: A work platform for use on bridges wherein a plurality of cables extend along a section of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by either the steel support structure of the bridge or by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the cables, are arranged side-by-side along the section of the bridge such as between the piers and are removably secured to the cables. In one aspect the cables are connected at each end exclusively to the bridge piers, and in another aspect the cables are connected at each end exclusively to the bridge steel structure. In the latter instance, there is provided the capability of installation on skewed or angled bridge sections. In both aspects there is capability of adjustment in vertical and horizontal directions.Type: GrantFiled: July 3, 1997Date of Patent: October 31, 2000Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6135240Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: GrantFiled: July 13, 1999Date of Patent: October 24, 2000Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 6003634Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: GrantFiled: August 18, 1997Date of Patent: December 21, 1999Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 5921346Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: GrantFiled: August 18, 1997Date of Patent: July 13, 1999Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos
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Patent number: 5730248Abstract: A bridge platform and method of erecting the same wherein a plurality of cables extend longitudinally of the bridge in spaced relation below the deck or roadway and steel support structure of the bridge, which cables are supported at opposite ends by the spaced-apart vertical piers of the bridge, and wherein a plurality of platform flooring panels or sections are supported on the cables, extend laterally of the bridge, are arranged side-by-side along the length of the bridge between the piers and are removably secured to the cables. The cables are attached to the bridge piers by compression clamp structures. The platform flooring sections comprise elongated rectangular corrugated decking panels and are arranged in end-to-end overlapping relation transversely of the bridge, side-to-side overlapping relation longitudinally along the bridge and with the corrugations extending transversely of the cables.Type: GrantFiled: July 25, 1995Date of Patent: March 24, 1998Assignee: Paul Kristen, Inc.Inventor: Lambros Apostolopoulos