HAROLD SIMPSON, INC., A OK CORP

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OKLAHOMA, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Standing seam strengthening apparatus
- Patent number 9,003,733
- Issue date Apr 14, 2015
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam panel clips
- Patent number 8,091,312
- Issue date Jan 10, 2012
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof assembly improvements providing increased load bearing
- Patent number 7,984,596
- Issue date Jul 26, 2011
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam roof assembly
- Patent number 7,874,117
- Issue date Jan 25, 2011
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Sliding clip with extended travel
- Patent number 7,730,694
- Issue date Jun 8, 2010
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof assembly having increased resistance to sidelap shear
- Patent number 7,574,839
- Issue date Aug 18, 2009
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam roof assembly having increased sidelap shear capacity
- Patent number 6,889,478
- Issue date May 10, 2005
- Harold Simpson, Inc.
- Harold G. Simpson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Roof demand and zone based roofing system
- Patent number 6,823,642
- Issue date Nov 30, 2004
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Zone based roofing system
- Patent number 6,588,170
- Issue date Jul 8, 2003
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam roof assembly
- Patent number 6,301,853
- Issue date Oct 16, 2001
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof support apparatus
- Patent number 5,857,292
- Issue date Jan 12, 1999
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam assembly
- Patent number 5,737,894
- Issue date Apr 14, 1998
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Apparatus for roof support
- Patent number 5,704,170
- Issue date Jan 6, 1998
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof panel system having increased resistance to wind loads
- Patent number 5,697,197
- Issue date Dec 16, 1997
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof panel standing seam assemblies
- Patent number 5,692,352
- Issue date Dec 2, 1997
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof panels with stiffened endlaps
- Patent number 5,685,118
- Issue date Nov 11, 1997
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam roof assembly and support apparatus
- Patent number 5,303,528
- Issue date Apr 19, 1994
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam roof assembly and support apparatus
- Patent number 5,142,838
- Issue date Sep 1, 1992
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Apparatus for securing a roofing support spacer to underlying suppo...
- Patent number 5,005,323
- Issue date Apr 9, 1991
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Membrane supported reroofing system
- Patent number 4,835,917
- Issue date Jun 6, 1989
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam sidelap system and method for assembling same
- Patent number 4,700,522
- Issue date Oct 20, 1987
- Harold Simpson, Inc.
- Harold S. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam roof assembly components
- Patent number 4,682,454
- Issue date Jul 28, 1987
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof system positionable over an existing roof structure and method...
- Patent number 4,620,397
- Issue date Nov 4, 1986
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Roof clip assembly for a roof system
- Patent number 4,602,468
- Issue date Jul 29, 1986
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Grant
Standing seam roof assembly
- Patent number 4,597,234
- Issue date Jul 1, 1986
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING

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Patents Applicationslast 30 patents

Information Patent Application
Standing Seam Panel Clip With Sealant Encapsulation Chambers
- Publication number 20120102866
- Publication date May 3, 2012
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Application
STANDING SEAM PANEL CLIPS
- Publication number 20090044477
- Publication date Feb 19, 2009
- Harold Simpson, Inc.
- Harold G. Simpson
- E04 - BUILDING
Information Patent Application
Zone based roofing system
- Publication number 20020035812
- Publication date Mar 28, 2002
- HAROLD SIMPSON, INC.
- Harold G. Simpson
- E04 - BUILDING

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Trademarklast 30 trademarks

Information Trademark
78420136 - RETRO FIT USA
- Serial number 78420136
- Filing date May 17, 2004
- Harold Simpson, Inc.
- 37 - Building construction
Information Trademark
78420131 - RETRO ROOF AMERICA
- Serial number 78420131
- Filing date May 17, 2004
- Harold Simpson, Inc.
- 37 - Building construction
Information Trademark
78133825 - REROOF AMERICA
- Serial number 78133825
- Registration number 2882924
- Filing date Jun 6, 2002
- Harold Simpson, Inc.
- 37 - Building construction
Information Trademark
73635234 - CURA
- Serial number 73635234
- Registration number 1453907
- Filing date Dec 12, 1986
- HAROLD SIMPSON, INC.
- 6 - Common metals and their alloys

HAROLD SIMPSON, INC., A OK CORP

Organization

Patents Grantslast 30 patents

Standing seam strengthening apparatus

Standing seam panel clips

Roof assembly improvements providing increased load bearing

Standing seam roof assembly

Sliding clip with extended travel

Roof assembly having increased resistance to sidelap shear

Standing seam roof assembly having increased sidelap shear capacity

Roof demand and zone based roofing system

Zone based roofing system

Standing seam roof assembly

Roof support apparatus

Standing seam assembly

Apparatus for roof support

Roof panel system having increased resistance to wind loads

Roof panel standing seam assemblies

Roof panels with stiffened endlaps

Standing seam roof assembly and support apparatus

Standing seam roof assembly and support apparatus

Apparatus for securing a roofing support spacer to underlying suppo...

Membrane supported reroofing system

Standing seam sidelap system and method for assembling same

Standing seam roof assembly components

Roof system positionable over an existing roof structure and method...

Roof clip assembly for a roof system

Standing seam roof assembly

Patents Applicationslast 30 patents

Standing Seam Panel Clip With Sealant Encapsulation Chambers

STANDING SEAM PANEL CLIPS

Zone based roofing system

Trademarklast 30 trademarks

78420136 - RETRO FIT USA

78420131 - RETRO ROOF AMERICA

78133825 - REROOF AMERICA

73635234 - CURA