Patents by Inventor Mathieu Grumberg

Mathieu Grumberg 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).

  • Publication number: 20250092674
    Abstract: A method of assembling a modular space frame support system includes providing a first frame including at least four interconnection structures, at least four joists, and a plurality of interconnection structure brackets. The method further includes providing a second frame including at least four interconnection structures, a plurality of interconnection structure brackets, and at least one of four chords or four joists, each of the interconnection structure brackets coupled between a first end and a second end of a respective one of the interconnection structures. The method further includes providing at least one of a diagonal chord and a vertical support and coupling the at least one of the diagonal chord and the vertical support to at least one of the interconnection structure brackets of the first frame and at least one of the interconnection structure brackets of the second frame.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 20, 2025
    Applicant: BrandSafway Services, LLC
    Inventors: Roy T. Scrafford, Alana Martalock, Jerry Dolly, Paul Jolicoeur, Scott Tomlinson, Jonathan Burkhart, Mathieu Grumberg
  • Publication number: 20250019968
    Abstract: A joist assembly includes a first joist portion comprising at least one joist opening. The joist assembly includes a second joist portion disposed opposite the first joist portion. The joist assembly includes a connector comprising an extension member and a plurality of connector openings. The extension member extends between the first joist portion and the second joist portion. A first connector opening of the plurality of connector openings configured to align with a first joist opening of the at least one joist opening with the joist assembly at a first length. A second connector opening of the plurality of connector openings configured to align with at least one of the first joist opening or a second joist opening of the at least one joist opening with the joist assembly at a second length.
    Type: Application
    Filed: July 12, 2024
    Publication date: January 16, 2025
    Applicant: Brandsafway Services, LLC
    Inventors: Sri Harsha Pokuri, Jason Mackie, Mathieu Grumberg
  • Publication number: 20250011137
    Abstract: A rotating suspension point assembly permits rotation and other movement of the assembly relative to the axis of an anchor to which it is attached. The rotating suspension point assembly comprises a base, a flanged bushing having a main portion with internal clearance to allow misalignment of an anchor and having a flange portion where the main portion extends away from the flange portion, and a washer aligned with the flange portion of the flanged bushing.
    Type: Application
    Filed: September 13, 2024
    Publication date: January 9, 2025
    Applicant: BrandSafway Services, LLC
    Inventor: Mathieu Grumberg
  • Patent number: 12173501
    Abstract: A modular space frame support system comprises an upper frame comprising a plurality of joists interconnected with a plurality of interconnection structures; a lower frame comprising a plurality of joists or chords interconnected with a plurality of interconnection structures; at least two interconnection structure brackets, wherein a first of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the upper frame and a second of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the lower frame, each interconnection structure bracket comprising a hollow tubular section, and at least one chord-engaging structure; and at least one chord secured at a first end to the first of the at least two interconnection structure brackets and at a second end to the second of the at least two interconnection structure brackets.
    Type: Grant
    Filed: August 15, 2023
    Date of Patent: December 24, 2024
    Assignee: BrandSafway Services, LLC
    Inventors: Roy T. Scrafford, Alana Martalock, Jerry Dolly, Paul Jolicoeur, Scott Tomlinson, Jonathan Burkhart, Mathieu Grumberg
  • Patent number: 12134544
    Abstract: A rotating suspension point assembly permits rotation and other movement of the assembly relative to the axis of an anchor to which it is attached. Such a rotating suspension point assembly comprises a base, a flanged bushing and a mating convex washer. The base has a plate and a tubular structure projecting from the plate. The flanged bushing has an internal clearance to allow misalignment of an anchor and has a flange with a concave surface. The mating convex washer is aligned with the concave surface of the flanged bushing.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: November 5, 2024
    Assignee: BrandSafway Services, LLC
    Inventor: Mathieu Grumberg
  • Patent number: 11905708
    Abstract: A modular space frame support system comprises an upper frame comprising a plurality of joists interconnected with a plurality of interconnection structures; a lower frame comprising a plurality of joists or chords interconnected with a plurality of interconnection structures; at least two interconnection structure brackets, wherein a first of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the upper frame and a second of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the lower frame, each interconnection structure bracket comprising a hollow tubular section, and at least one chord-engaging structure; and at least one chord secured at a first end to the first of the at least two interconnection structure brackets and at a second end to the second of the at least two interconnection structure brackets.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: February 20, 2024
    Assignee: BrandSafway Services, LLC
    Inventors: Roy T. Scrafford, Alana Martalock, Jerry Dolly, Paul Jolicoeur, Scott Tomlinson, Jonathan Burkhart, Mathieu Grumberg
  • Publication number: 20240044133
    Abstract: A modular space frame support system comprises an upper frame comprising a plurality of joists interconnected with a plurality of interconnection structures; a lower frame comprising a plurality of joists or chords interconnected with a plurality of interconnection structures; at least two interconnection structure brackets, wherein a first of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the upper frame and a second of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the lower frame, each interconnection structure bracket comprising a hollow tubular section, and at least one chord-engaging structure; and at least one chord secured at a first end to the first of the at least two interconnection structure brackets and at a second end to the second of the at least two interconnection structure brackets.
    Type: Application
    Filed: August 15, 2023
    Publication date: February 8, 2024
    Applicant: BRANDSAFWAY SERVICES, LLC
    Inventors: Roy T. Scrafford, Alana Martalock, Jerry Dolly, Paul Jolicoeur, Scott Tomlinson, Jonathan Burkhart, Mathieu Grumberg
  • Publication number: 20230265645
    Abstract: A modular space frame support system comprises at least one unit comprising at least four elongate structural members joined together using at least four interconnection structures; a plurality of diagonal chords attached to the at least four interconnection structures and connected to a single common interconnection structure; a further elongate structural member connected to and secured to at least two elongate structural members; wherein the plurality of diagonal chords of a first of the at least one unit can each have a length less than the plurality of diagonal chords of a second of the at least one unit; wherein each of the at least four interconnection structures comprise a first element, a second element, and a tubular section; wherein the tubular section can have a threaded inner portion, a first outer portion, and a second outer portion that can engage a securing structure.
    Type: Application
    Filed: July 16, 2020
    Publication date: August 24, 2023
    Inventors: Roy T. SCRAFFORD, Alana MARTALOCK, Jerry DOLLY, Paul JOLICOEUR, Scott TOMLINSON, Jonathan BURKHART, Mathieu GRUMBERG
  • Publication number: 20220412022
    Abstract: A monorail assembly includes a first scaffold system comprising at least one framework member being an elongated structure having a bottom chord and a plurality of panel points along the bottom chord; at least one monorail beam; and at least one bracket structure configured to secure to the at least one framework member at or about at least two panel points and to the at least one monorail beam.
    Type: Application
    Filed: July 31, 2020
    Publication date: December 29, 2022
    Inventor: Mathieu GRUMBERG
  • Publication number: 20220281720
    Abstract: A rotating suspension point assembly permits rotation and other movement of the assembly relative to the axis of an anchor to which it is attached. Such a rotating suspension point assembly comprises a base, a flanged bushing and a mating convex washer. The base has a plate and a tubular structure projecting from the plate. The flanged bushing has an internal clearance to allow misalignment of an anchor and has a flange with a concave surface. The mating convex washer is aligned with the concave surface of the flanged bushing.
    Type: Application
    Filed: July 31, 2020
    Publication date: September 8, 2022
    Inventor: Mathieu GRUMBERG
  • Publication number: 20220042304
    Abstract: A modular space frame support system comprises an upper frame comprising a plurality of joists interconnected with a plurality of interconnection structures; a lower frame comprising a plurality of joists or chords interconnected with a plurality of interconnection structures; at least two interconnection structure brackets, wherein a first of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the upper frame and a second of the at least two interconnection structure brackets is connected to one of the plurality of interconnection structures of the lower frame, each interconnection structure bracket comprising a hollow tubular section, and at least one chord-engaging structure; and at least one chord secured at a first end to the first of the at least two interconnection structure brackets and at a second end to the second of the at least two interconnection structure brackets.
    Type: Application
    Filed: January 15, 2019
    Publication date: February 10, 2022
    Inventors: Roy T. SCRAFFORD, Alana MARTALOCK, Jerry DOLLY, Paul JOLICOEUR, Scott TOMLINSON, Jonathan BURKHART, Mathieu GRUMBERG
  • Patent number: 10883233
    Abstract: A work platform system for implementation in relation to a structure, as well as subsystems and components thereof and methods of implementation and use relating thereto, are disclosed herein. In at least one embodiment, the work platform system includes a first pair of flexible elements and a second pair of flexible elements, where a respective first end of each of the flexible elements is coupled at least indirectly to a first support component and a respective second end of each of the flexible elements is coupled at least indirectly to a second support component. The work platform system can further include a plurality of panel structures supported upon the flexible elements, a suspension component, and a clamp structure coupled to at least one of the first pair of flexible elements and the second pair of flexible elements. The work platform system can include one or more support extension.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: January 5, 2021
    Assignee: BRANDSAFWAY SERVICES LLC
    Inventors: Mathieu Grumberg, Roy Scrafford, Frederick W. Meade
  • Patent number: 10704276
    Abstract: The invention includes an access structure integration assembly and an integrated system using the assembly. An access structure integrated assembly includes at least one channeled structure and at least one joist socket slidingly engaged with the channeled structure. The channeled structure is configured to secure to a base structure, such as a suspended work platform system, and the joist socket is configured to secure to a second structure, such as a supported work platform system. An integrated system includes a base structure, a second structure and at least two integration assemblies, each assembly including a channeled structure secured to the base structure and a joist socket secured to the second structure and slidingly engaged with the channeled structure.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: July 7, 2020
    Assignee: BRANDSAFWAY SERVICES LLC
    Inventors: Mathieu Grumberg, Roy Scrafford, Frederick W. Meade
  • Patent number: 10563365
    Abstract: The invention includes a work platform and support system that includes a hub and joist configuration, wherein the hubs and joists are capable of articulation, or pivoting. One method of installation allows for sections of new work platform system to be extended from an existing suspended work platform system. The system is also capable of supporting, without failure, its own weight and at least four times the maximum intended load applied to it.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: February 18, 2020
    Assignee: BRANDSAFWAY SERVICES LLC
    Inventors: Paul Jolicoeur, Roy Scrafford, Clifford Westrick, Dave Gordon, Tom Silic, Edward Tifft, Mathieu Grumberg
  • Patent number: 10435895
    Abstract: An adjustable platform extension bracket for work platform systems comprises a post member having two posts joined by a plurality of positional structures. A first connection portion forms a first channel such that the first connection portion is symmetrical along an axis parallel with and passing through the channel. The post member is slidingly engaged in the first channel such that at least one of the positional structures is positionable in the channel. The bracket does not require any diagonal support. The dimensions of work platforms, particularly suspended work platform systems, may be extended using the adjustable platform extension bracket.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: October 8, 2019
    Assignee: BRANDSAFWAY SERVICES LLC
    Inventors: Mathieu Grumberg, Roy Scrafford, Frederick W. Meade
  • Patent number: 10352065
    Abstract: A sheeting clamp for a temporary structure includes a first clamping plate and a second clamping plate. The first clamping plate has a first channel parallel and a second channel. The second channel has a plurality of openings therein. The first plate also includes a first plurality of apertures proximal to the first channel and a second plurality of apertures proximal to the second channel. The second clamping plate has a first channel corresponding to the first channel of the first clamping plate, and a first plurality of apertures corresponding to the first plurality of apertures of the first clamping plate. At least one securing structure secures the first clamping plate and second clamping plate around a tubular structure around which a sheet is wrapped.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: July 16, 2019
    Assignee: BrandSafway Services LLC
    Inventors: Mathieu Grumberg, Frederick Warren Meade, Roy Scrafford
  • Patent number: 10337194
    Abstract: Work platform systems and related methods of assembly and use are disclosed herein. In one exemplary embodiment, a method of installing a work platform system into an internal cavity of a structure includes supporting a first platform portion at a first location, and adding a plurality of additional platform portions to the first platform portion, where successive ones of the additional platform portions are respectively positioned at respective locations that are successively farther outward away from the first platform portion. The method further includes coupling the additional platform portions to one or more other locations, and detaching the additional platform portions from one another. The method additionally includes lowering or raising one or more of the first and additional platform portions to one or more additional levels below or above the first level, where the work platform system includes the first and additional platform portions.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: July 2, 2019
    Assignee: SAFEWAY SERVICES, LLC
    Inventors: Paul Jolicoeur, Roy Scrafford, Mathieu Grumberg
  • Publication number: 20180327983
    Abstract: A work platform system for implementation in relation to a structure, as well as subsystems and components thereof and methods of implementation and use relating thereto, are disclosed herein. In at least one embodiment, the work platform system includes a first pair of flexible elements and a second pair of flexible elements, where a respective first end of each of the flexible elements is coupled at least indirectly to a first support component and a respective second end of each of the flexible elements is coupled at least indirectly to a second support component. The work platform system can further include a plurality of panel structures supported upon the flexible elements, a suspension component, and a clamp structure coupled to at least one of the first pair of flexible elements and the second pair of flexible elements. The work platform system can include one or more support extension.
    Type: Application
    Filed: May 11, 2018
    Publication date: November 15, 2018
    Inventors: Mathieu Grumberg, Roy Scrafford, Frederick W. Meade
  • Patent number: 9976264
    Abstract: A work platform system for implementation in relation to a structure, as well as subsystems and components thereof and methods of implementation and use relating thereto, are disclosed herein. In at least one embodiment, the work platform system includes a first pair of flexible elements and a second pair of flexible elements, where a respective first end of each of the flexible elements is coupled at least indirectly to a first support component and a respective second end of each of the flexible elements is coupled at least indirectly to a second support component. The work platform system can further include a plurality of panel structures supported upon the flexible elements, a suspension component, and a clamp structure coupled to at least one of the first pair of flexible elements and the second pair of flexible elements. The work platform system can include one or more support extension.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: May 22, 2018
    Assignee: SAFWAY SERVICES, LLC
    Inventors: Mathieu Grumberg, Roy Scrafford, Frederick W. Meade
  • Publication number: 20180030679
    Abstract: The invention includes a work platform and support system that includes a hub and joist configuration, wherein the hubs and joists are capable of articulation, or pivoting. One method of installation allows for sections of new work platform system to be extended from an existing suspended work platform system. The system is also capable of supporting, without failure, its own weight and at least four times the maximum intended load applied to it.
    Type: Application
    Filed: October 9, 2017
    Publication date: February 1, 2018
    Inventors: Paul Jolicoeur, Roy Scrafford, Clifford Westrick, Dave Gordon, Tom Silic, Edward Tifft, Mathieu Grumberg