Abraham M. Underkofler

Person

Waukegan, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Light gauge main tee splice
- Patent number 12,060,708
- Issue date Aug 13, 2024
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Connector bracket for non-rectangular grid
- Patent number 11,952,775
- Issue date Apr 9, 2024
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
T-grid to baffle bar bracket
- Patent number 11,608,636
- Issue date Mar 21, 2023
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Building perimeter system
- Patent number 10,988,953
- Issue date Apr 27, 2021
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Building perimeter systems
- Patent number 10,876,305
- Issue date Dec 29, 2020
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Open plenum utility channel
- Patent number 10,233,639
- Issue date Mar 19, 2019
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Metal baffles
- Patent number 10,174,501
- Issue date Jan 8, 2019
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Main tee splice plate
- Patent number 10,011,987
- Issue date Jul 3, 2018
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Grant
Trim strip system for use with underhung ceiling panels
- Patent number 10,006,199
- Issue date Jun 26, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Arched island ceiling useful in open plenum
- Patent number 9,938,718
- Issue date Apr 10, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Trim strip system for use with underhung ceiling panels
- Patent number 9,920,524
- Issue date Mar 20, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Acoustical baffle panel system
- Patent number 9,920,525
- Issue date Mar 20, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Free span ceiling grid system
- Patent number 9,909,312
- Issue date Mar 6, 2018
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Grant
Torsion spring panel bars and construction method
- Patent number 9,879,424
- Issue date Jan 30, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Free span ceiling grid system
- Patent number 9,663,948
- Issue date May 30, 2017
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Grant
Ceiling panel system
- Patent number 9,534,383
- Issue date Jan 3, 2017
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Self-tightening splice
- Patent number 9,464,433
- Issue date Oct 11, 2016
- USG INTERIORS, LLC
- Samuel D. Hulka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Indexed support bar
- Patent number 9,416,536
- Issue date Aug 16, 2016
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Grant
Free span ceiling grid system
- Patent number 9,255,403
- Issue date Feb 9, 2016
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Grant
Torsion spring metal ceiling system and hardware
- Patent number 9,228,347
- Issue date Jan 5, 2016
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Perimeter trim clip for suspended ceilings
- Patent number 9,187,898
- Issue date Nov 17, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cross tee with a hole locking tab
- Patent number D739957
- Issue date Sep 29, 2015
- USG INTERIORS, LLC
- Peder J. Gulbrandsen
- D25 - Building units and construction elements
Information Patent Grant
Bracket for a two-piece yoke for a suspended ceiling
- Patent number D736606
- Issue date Aug 18, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- D08 - Tools and hardware
Information Patent Grant
Utility module bracket
- Patent number D733934
- Issue date Jul 7, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- D25 - Building units and construction elements
Information Patent Grant
Perimeter trim clip
- Patent number D729053
- Issue date May 12, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- D08 - Tools and hardware
Information Patent Grant
Two-part channel cross member
- Patent number 8,991,120
- Issue date Mar 31, 2015
- USG Interiors, Inc.
- James J. Lehane
- E04 - BUILDING
Information Patent Grant
Accessible stabilizer bar
- Patent number 8,955,272
- Issue date Feb 17, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Grant
Channel cross member
- Patent number 8,955,273
- Issue date Feb 17, 2015
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Grant
Grid tee supporting clip
- Patent number D721945
- Issue date Feb 3, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- D08 - Tools and hardware
Information Patent Grant
Hanger bar
- Patent number 8,898,986
- Issue date Dec 2, 2014
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
CONNECTOR BRACKET FOR NON-RECTANGULAR GRID
- Publication number 20240035277
- Publication date Feb 1, 2024
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
LIGHT GAUGE MAIN TEE SPLICE
- Publication number 20240035276
- Publication date Feb 1, 2024
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
BUILDING PERIMETER SYSTEM
- Publication number 20210054643
- Publication date Feb 25, 2021
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
BUILDING PERIMETER SYSTEMS
- Publication number 20200370310
- Publication date Nov 26, 2020
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
LINEAR METAL CEILING COMPONENTS
- Publication number 20180334803
- Publication date Nov 22, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
OPEN PLENUM UTILITY CHANNEL
- Publication number 20180252356
- Publication date Sep 6, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TRIM STRIP SYSTEM FOR USE WITH UNDERHUNG CEILING PANELS
- Publication number 20180073247
- Publication date Mar 15, 2018
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
FREE SPAN CEILING GRID SYSTEM
- Publication number 20170226736
- Publication date Aug 10, 2017
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Application
TRIM STRIP SYSTEM FOR USE WITH UNDERHUNG CEILING PANELS
- Publication number 20170204605
- Publication date Jul 20, 2017
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
FREE SPAN CEILING GRID SYSTEM
- Publication number 20160102454
- Publication date Apr 14, 2016
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Application
FREE SPAN CEILING GRID SYSTEM
- Publication number 20160053488
- Publication date Feb 25, 2016
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Application
TORSION SPRING METAL CEILING SYSTEM AND HARDWARE
- Publication number 20150345139
- Publication date Dec 3, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
TWO-PART CHANNEL CROSS MEMBER
- Publication number 20150040494
- Publication date Feb 12, 2015
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Application
CHANNEL CROSS MEMBER
- Publication number 20150040495
- Publication date Feb 12, 2015
- USG INTERIORS, LLC
- James J. Lehane
- E04 - BUILDING
Information Patent Application
ACCESSIBLE STABILIZER BAR
- Publication number 20150033657
- Publication date Feb 5, 2015
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
CEILING PANEL WIRE ANCHOR
- Publication number 20140311078
- Publication date Oct 23, 2014
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
CLIP FOR PERIMETER TRIM
- Publication number 20140215957
- Publication date Aug 7, 2014
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
FLEXIBLE DRYWALL GRID MEMBER FOR FRAMING DRYWALL STRUCTURES
- Publication number 20140130436
- Publication date May 15, 2014
- USG INTERIORS, LLC
- Peder Gulbrandsen
- E04 - BUILDING
Information Patent Application
GRID RUNNER INTERSECTION CLIP
- Publication number 20140037366
- Publication date Feb 6, 2014
- USG INTERIORS, LLC
- Peter B. Groza
- E04 - BUILDING
Information Patent Application
GRID RUNNER TO PERIMETER TRIM CLIP
- Publication number 20140000205
- Publication date Jan 2, 2014
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
TWO-PIECE MODULAR YOKE
- Publication number 20130318905
- Publication date Dec 5, 2013
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
GRID RUNNER
- Publication number 20130111963
- Publication date May 9, 2013
- USG INTERIORS, LLC
- James J. Lehane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CROSS RUNNER CONNECTOR AND MAIN RUNNER RECEIVING HOLE
- Publication number 20130061550
- Publication date Mar 14, 2013
- USG INTERIORS, LLC
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
OPEN WEB GRID RUNNER
- Publication number 20120304574
- Publication date Dec 6, 2012
- USG Interiors, Inc.
- Peder J. Gulbrandsen
- E04 - BUILDING
Information Patent Application
WALL BRACE SUPPORT FOR ACOUSTICAL CEILING TEE
- Publication number 20120180420
- Publication date Jul 19, 2012
- USG INTERIORS, LLC
- Peder Gulbrandsen
- E04 - BUILDING
Information Patent Application
GRID RUNNER
- Publication number 20120023854
- Publication date Feb 2, 2012
- USG Interiors, Inc.
- James J. Lehane, JR.
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEISMIC PERIMETER BRACE
- Publication number 20110283634
- Publication date Nov 24, 2011
- USG Interiors, Inc.
- Abraham M. Underkofler
- E04 - BUILDING
Information Patent Application
BRACKET USEFUL WITH SLOPED SUSPENDED CEILING SYSTEMS
- Publication number 20110078969
- Publication date Apr 7, 2011
- USG Interiors, Inc.
- Lee M. Tedesco
- E04 - BUILDING
Information Patent Application
SECURE LOCKING ATTACHMENT DEVICE USEFUL WITH SUSPENDED CEILING SYSTEMS
- Publication number 20110011023
- Publication date Jan 20, 2011
- USG Interiors, Inc.
- Peder Gulbrandsen
- E04 - BUILDING

Abraham M. Underkofler

Person

Patents Grantslast 30 patents

Light gauge main tee splice

Connector bracket for non-rectangular grid

T-grid to baffle bar bracket

Building perimeter system

Building perimeter systems

Open plenum utility channel

Metal baffles

Main tee splice plate

Trim strip system for use with underhung ceiling panels

Arched island ceiling useful in open plenum

Trim strip system for use with underhung ceiling panels

Acoustical baffle panel system

Free span ceiling grid system

Torsion spring panel bars and construction method

Free span ceiling grid system

Ceiling panel system

Self-tightening splice

Indexed support bar

Free span ceiling grid system

Torsion spring metal ceiling system and hardware

Perimeter trim clip for suspended ceilings

Cross tee with a hole locking tab

Bracket for a two-piece yoke for a suspended ceiling

Utility module bracket

Perimeter trim clip

Two-part channel cross member

Accessible stabilizer bar

Channel cross member

Grid tee supporting clip

Hanger bar

Patents Applicationslast 30 patents

CONNECTOR BRACKET FOR NON-RECTANGULAR GRID

LIGHT GAUGE MAIN TEE SPLICE

BUILDING PERIMETER SYSTEM

BUILDING PERIMETER SYSTEMS

LINEAR METAL CEILING COMPONENTS

OPEN PLENUM UTILITY CHANNEL

TRIM STRIP SYSTEM FOR USE WITH UNDERHUNG CEILING PANELS

FREE SPAN CEILING GRID SYSTEM

TRIM STRIP SYSTEM FOR USE WITH UNDERHUNG CEILING PANELS

FREE SPAN CEILING GRID SYSTEM

FREE SPAN CEILING GRID SYSTEM

TORSION SPRING METAL CEILING SYSTEM AND HARDWARE

TWO-PART CHANNEL CROSS MEMBER

CHANNEL CROSS MEMBER

ACCESSIBLE STABILIZER BAR

CEILING PANEL WIRE ANCHOR

CLIP FOR PERIMETER TRIM

FLEXIBLE DRYWALL GRID MEMBER FOR FRAMING DRYWALL STRUCTURES

GRID RUNNER INTERSECTION CLIP

GRID RUNNER TO PERIMETER TRIM CLIP

TWO-PIECE MODULAR YOKE

GRID RUNNER

CROSS RUNNER CONNECTOR AND MAIN RUNNER RECEIVING HOLE

OPEN WEB GRID RUNNER

WALL BRACE SUPPORT FOR ACOUSTICAL CEILING TEE

GRID RUNNER

SEISMIC PERIMETER BRACE

BRACKET USEFUL WITH SLOPED SUSPENDED CEILING SYSTEMS

SECURE LOCKING ATTACHMENT DEVICE USEFUL WITH SUSPENDED CEILING SYSTEMS