Kenneth R Grearson

US Patent:

20040020138, Feb 5, 2004

Filed:

Aug 1, 2003

Appl. No.:

10/632889

Inventors:

Kenneth Grearson - Park Ridge IL, US

International Classification:

E04B007/16

US Classification:

052/064000, 108/149000

Abstract:

A platform module suspendable from a structure for supporting a dynamic load with respect to a support surface of the structure including a first framing member suspended with respect to the structure. A second framing member is suspended with respect to the structure and mounted with respect to the first framing member. A deck panel is positioned between the first framing member and the second framing member and suspended with respect to the structure. At least one adjustable suspension member is attached to each of the first framing member and the second framing member, and removably mounted with respect to the structure. Also disclosed is a modular platform system including a plurality of platform modules and a method for suspending a modular platform system with respect to the structure.

US Patent:

57200670, Feb 24, 1998

Filed:

Feb 12, 1996

Appl. No.:

8/600377

Inventors:

Kenneth R. Grearson - Park Ridge IL

Assignee:

Multuloc International Systems Corporation - Park Ridge IL

International Classification:

E01D 2100
E04B 116
E04G 1718

US Classification:

14 73

Abstract:

A system and method for installing metal deck framing. One or more deck panels are secured with respect to and between two elongated structural framing members to form a deck panel structure. The deck panel structure is then positioned between two primary structural members in a position such that each structural framing member is suspended from a support arm or a support structure that is supported by a corresponding one of the primary structural members. At least each corner portion of the deck panel structure can be mechanically adjusted to vary a vertical position of the deck panel structure.

US Patent:

39746089, Aug 17, 1976

Filed:

Oct 23, 1975

Appl. No.:

5/625147

Inventors:

Kenneth R. Grearson - Park Ridge IL

Assignee:

Multuloc Corporation - Chicago IL

International Classification:

E04B 238

US Classification:

52235

Abstract:

A panel wall construction using box-tee sheet metal shapes wherein the panels may be inserted in channels of the sheet metal shape or clips may be inserted in slots between the channels of the sheet metal shapes to hold the panels. These same shapes may be used for mullions, base sills and top caps thereby producing a panel wall system wherein no screw-type fasteners are required to hold the panels in place. The disclosed panel wall construction provides a very light weight construction which has great flexibility with respect to panel thickness and width as well as great flexibility of design to accommodate wind loadings.

US Patent:

44571151, Jul 3, 1984

Filed:

Jul 27, 1981

Appl. No.:

6/286882

Inventors:

Kenneth R. Grearson - Park Ridge IL
Robert Watson - Woodstock IL

Assignee:

Multuloc Corporation - Chicago IL

International Classification:

E04C 226

US Classification:

52 73

Abstract:

A poured concrete deck structure which extends to the external building line or to a designated line of an internal opening of a building has a form deck which is supported by metal structural girders, including edge girders which are spaced from the building line or designated line, and an edge construction which retains the concrete according the building specifications. The edge construction is improved by terminating the form deck at the edge girders, providing a plurality of spaced support means secured to the top of the edge girders and extending towards the building line or designated line and providing a plurality of adjacent pans for retaining the poured concrete. The pans are supported by at least two supports, and are in communication with an edge girder. The pans may be secured to the edge girder, to the support means, or to both, after proper alignment with the building line or designated line. The edge construction may be installed without sub-deck support or scaffolding beneath the deck during construction.

US Patent:

63179156, Nov 20, 2001

Filed:

Oct 29, 1999

Appl. No.:

9/430494

Inventors:

Kenneth R. Grearson - Park Ridge IL

Assignee:

Multuloc International Systems - Park Ridge IL

International Classification:

E01D 1912

US Classification:

14 73

Abstract:

An energy efficient deck framing system and method is disclosed. In a deck framing system having structural framing members that support a deck panel structure, individual deck panels are inserted between pairs of the framing members. Supporting rods extend downward through the top of the framing members and are provided with a support nut that is sized to maintain the framing member in a supported fashion. An insulating subassembly is provided having an insulating washer interposed between a conventional washer or a secondary nut and the top of the framing member, and an insulating retainer clip received in the lower portion of the top of the framing member and the support nut. The insulating retainer clip is constructed and arranged to be securably received within the contours of the framing member. The retainer clip can either be constructed and arranged to be releasably mountable on the support nut or it can be constructed and arranged to more uniformly distribute the load transmitted by the support rods to the framing member.

US Patent:

53598261, Nov 1, 1994

Filed:

Oct 26, 1992

Appl. No.:

7/966756

Inventors:

Kenneth R. Grearson - Park Ridge IL

Assignee:

Multuloc International Systems Corporation - Chicago IL

International Classification:

E04C 300
F16B 702

US Classification:

526501

Abstract:

A structural framing member having a base and two opposing side walls projecting from the base in a direction approximately perpendicular to the base. Each side wall has an intermediate flange which is approximately parallel to the base and which divides each corresponding side wall into a lower portion and an upper portion. The lower portion is offset from the upper portion by a distance equal to the width of the intermediate flange. A distance between the lower portions of the side wall is greater than a distance between the upper portions of the side wall. Each side wall has an upper flange directed inward toward each other. Each upper flange has a terminal end portion which is angled downward toward the base and is approximately perpendicular to the upper flange. The terminal end portions are spaced apart from each other thereby defining a continuous slot along a longitudinal axis of the structural framing member. Two structural framing members are positioned on opposing sides of a panel.

US Patent:

42851734, Aug 25, 1981

Filed:

Dec 26, 1979

Appl. No.:

6/107033

Inventors:

Kenneth R. Grearson - Park Ridge IL
Robert Watson - Woodstock IL

Assignee:

Multuloc Corporation - Chicago IL

International Classification:

E04C 226
E04C 232

US Classification:

52 73

Abstract:

A poured concrete building deck structure of the type having corrugated sheet metal form deck wherein the edges along sides parallel to the corrugations of the major form deck at the edges of the deck and edges of internal openings through the deck are formed by a corrugated sheet metal form having corrugations at about 90. degree. to the major portion of the corrugated sheet metal form deck, the ends of the deck around all sides of the building or around all sides of the internal opening being spaced a distance from the desired building line or opening and an edge bracket fastened to the outer ends of the sheet metal forms extending outwardly to the desired relationship to the building line or opening and providing a means to retain poured concrete.

US Patent:

40744868, Feb 21, 1978

Filed:

Jul 20, 1976

Appl. No.:

5/705472

Inventors:

Kenneth R. Grearson - Park Ridge IL

Assignee:

Multuloc Corporation - Chicago IL

International Classification:

E04B 238

US Classification:

52235

Abstract:

A panel wall construction using box-tee sheet metal shapes wherein the panels may be inserted in channels of the sheet metal shape or clips may be inserted in slots between the channels of the sheet metal shapes to hold the panels. These same shapes may be used for mullions, base sills, top caps and horizontal stiffeners and horizontal joint assemblies thereby producing a panel wall system wherein no screw-type fasteners are required to hold the panels in place. Disclosed clips hold the box-tee sheet metal shapes and the panels. The disclosed panel wall construction provides a very light weight construction which has great flexibility with respect to panel thickness and width as well as great flexibility of design to accommodate wind loadings.