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Legrand Patents

Patents

Legrand has throughout its history been an innovative company committed to providing our customers with solutions that offer more convenience, safety and peace of mind. We have continuously invested in research and development and have been granted numerous patents for our advances in lighting controls, commercial and industrial wiring devices and much more. We incorporate our patented technologies into our products for the benefit of all who use them.

This page is intented to serve as notice to the public pursuant Section 287 (a) of Title 35 of the United States Code.

Pass & Seymour Patents

Products that fall within a particular product category set forth below are covered by one or more of the U.S. patents listed for that category.


Product Categories


    Boxes and Enclosures
    Dimmers
    Electric Vehicles
    Ground Fault Circuit Interrupters (GFCI)
    Nightlights

    9,607,786

    D 592,610

    8,289,664

    D 680,082

    7,619,860

    7,285,721

     

     

    9,620,945

    D 707,638

    8,335,062

    7,737,809*

    7,619,861

    9,301,410

    D 708,151

    8,405,939

    D 666,973

    7,672,097

    7,713,084

    6,448,515

    D 721,337

    9,948,087

    7,713,084

    7,285,721

    7,780,470

    6,448,785

    7,497,582

    7,042,687

    7,722,389

    7,360,912

    8,737,025

    10,103,530

    7,576,285

    6,421,214

    7,586,718

    7,758,234

    6,989,489

    7,645,937

    7,999,485

    6,522,510

    7,749,018

    10,333,242

    7,586,718

    8,921,714

    8,643,220

    6,674,289

    10,297,995

    8,120,882

    9,018,841

    8,946,576

    8,853,893

    6,873,158

    9,018,841

    8,194,368

    9,091,403

    10,270,235

    8,946,944

    6,958,895

    7,780,470

    8,629,617

    9,167,667

      7,663,325*

    6,980,005

    7,790,982

    7,285,009

    9,241,391

      8,242,714

    7,843,197

    9,226,414

    9,746,167

     

    6,188,214

    7,154,718

    7,887,363

    9,999,112

    9,130,373

    9,030,789

    7,898,779

    D 744,423

    9,184,590

    7,164,564

    7,920,365

    7,758,234

    9,419,435

    7,173,799

    7,936,238

    7,790,982

    9,996,096

    7,212,386

    8,102,226

    8,120,882

    D 680,974

    7,239,491

    10,020,649

    8,194,368

    D 732,485

    7,253,629

    8,125,228

     

    D 732,486

    7,256,973

    9,999,112

     

    D 735,148

    7,283,340

    8,243,402

    D 740,766

    9,299,521

    8,289,664

    10,340,692

    7,375,938

    8,295,017

     

    7,407,410

    8,299,799

     

    9,362,077

    8,335,062

    9,437,386

    8,405,939

    9,484,735

    8,437,108

    7,470,145

    8,451,075

    7,497,725

    8,514,529

    7,510,429

    8,568,152

    7,554,033

    8,649,133

    7,554,781

    8,737,025

    7,573,692

    8,861,146

    7,598,828

    8,953,289

    9,728,952

    9,647,447

    9,746,167

    9,007,063

    9,876,345

    9,007,153 

         

    9,893,456

    9,819,177

     

    10,012,718

    9,847,611

    10,291,014

    9,948,087

    D 744,423

     

    7,133,266

     

    9,543,742

     



    Occupancy Sensors  Plug and Connectors
    Receptacles Surge Protectors Switches Wall Plates
    7,285,009 

    D 721,337

     7,041,902

    7,285,009

    9,095,053

     

    8,758,031

    7,407,410 

    D 709,463

    D 667,794

    7,510,429

    6,989,489

     

    6,974,910

    7,510,429 

    7,713,084

    D 696,198

    8,243,402

    7,041,902

     

    7,576,285

    7,749,018 

    D 719,512

    7,407,410

    7,749,018

    7,213,932

     

    9,301,410

    8,243,402 

    7,497,725

    D 707,638

    7,407,410 7,285,009

     

    9,607,786

     

     

    D 708,151

    7,285,721

     

    9,608,423

     

    7,285,009

     

    7,360,912

     

    9,620,945

     

    7,285,721

     

    7,407,410

    10,103,530

     

    7,360,912

     

    7,510,429

    D 542,627

     

    7,470,145

    7,749,018 10,270,235

     

     

    7,497,725

    7,758,234

    10,340,722

     

    7,510,429

    7,780,470  
     

    7,749,018

    8,243,402  
     

    7,758,234

    8,643,220

     

    8,243,402

    8,758,031

     

    8,568,152

    8,853,893

     

    8,737,025

    8,946,576

     

    8,758,031

    8,946,944

     

    8,861,146

    9,607,786

     

    8,953,289

    9,853,429

     

    9,018,841

    D 680,974

     

    9,030,789

    D 733,075

     

    9,226,414

    D 733,077

     

    9,241,391

    D 742,336

     

    9,437,386

    D 744,950

     

    9,847,611

    9,444,238

     

    9,893,456

     

     

    D 731,432

     

     

    D 744,423

     

     

    D 744,950

     

     

    9,444,238

     

     

    10,340,722

     

     

    10,333,242

     

     

    6,989,489

     

Arc Fault Circuit Interrupters (AFI)

USB

D 744 423

8,758,031

9,647,447

D 731,432

9,728,952

D 744,950

9,746,167

10,340,722

9,819,177

 

9,847,611

 

9,876,345

 

9,893,456

 

9,999,112

 

10,012,718

 

10,020,649

 

10,291,014

 

10,333,242

 

 

 

 

 


* These patents do not cover Model No. 1597, 2087, or 2097 self-test GFCI receptacles.

Feature Categories (Refer to Product Categories above for additional patents. For example, with respect to adorne GFCI, refer to the GFCI category.)

 


adorne™
Illumination
PlugTail®
Tamper Resistant (TR)
Weather Resistant
Wire Terminals
radiant®

D 666,973

9,018,841

7,285,009

9,444,238

7,645,937

7,780,470

D 740,766

10,270,235

D 592,610

7,407,410

7,790,982

7,554,033

7,887,363

9,130,373

10,340,692

7,285,721

7,470,145

8,568,152

 

8,243,402

9,184,590

D 667,794

6,989,489

7,497,725

8,737,025

 

7,041,902

 

D 708,151

7,213,932

7,510,429

9,847,611

7,285,009

 

D 709,463

7,360,912

7,713,084

9,893,456

7,407,410

9,091,403

7,497,582

7,722,389

D 731,432

7,470,145

D 721,337

7,510,429

7,749,018

D 744,423

7,497,582

9,095,053

8,629,617

7,780,470

D 744,950

7,497,725

6,974,910

8,737,025

7,887,363

10,333,242

7,510,429

7,213,932

9,241,391

8,243,402

 

7,713,084

7,285,721

 

8,649,133

 

7,722,389

8,568,152

 

6,994,585

 

7,749,018

8,758,031

 

9,030,789

 

 

8,946,576

 

D 744,423

 

7,663,325*    

 

8,242,714

 

 

9,130,373

 

 

9,167,667

 

9,184,590

 

9,226,414

9,301,410

9,419,435

9,543,742

9,607,786

9,620,945

9,853,429

9,996,096

10,103,530

D 732,485

D 732,486

D 733,075

D 733,077

D 735,148

D 742,336

1,029,7995

QMotion and Solarfective Patents

Products that fall within a particular product category set forth below are covered by one or more of the U.S. patents listed for that category.

Product Categories

 

Qadvanced Roller Shades (Battery & Hard Wired)

Qadvanced Roller Shades (Hard Wired)

Qadvanced Roller Shades (Battery)

Shade Controls & Remotes

Honeycomb, Roman Shade and Venetian Blind Systems

6,680,594

9,194,179

8,299,734

8,854,798

8,820,388

6,708,750

9,394,743

8,371,358

 

8,939,190

8,065,039

9,725,952

8,575,872

 

9,091,115

8,125,167

9,896,882

8,723,455

 

9,103,157

8,368,328

 

8,791,658

 

9,663,986

8,659,246

 

8,919,419

 

9,670,724

8,800,633

 

8,960,260

 

 

8,807,196

 

8,968,900

 

 

8,947,027

 

9,152,032

 

 

9,018,868

 

9,376,863

 

 

9,091,118

 

9,611,690

 

 

9,249,623

 

 

 

 

9,279,286

 

 

 

 

9,376,862

 

 

 

 

9,410,369

 

 

 

 

9,609,114

 

 

 

 

9,725,948

 

 

 

 

9,745,797

 

 

 

 

9,771,755

 

 

 

 

9,822,584

 

 

 

 

9,890,585

 

 

 

 

D724,614

 

 

 

 


Wattstopper Patents

The particular products identified in the list below are covered by one or more claims of patents: http://sipcollc.com/patent-list/ and http://intusiq.com/patent-list/.

Product Categories

Exterior Lighting Controls

Digital Lighting Management

225CWS

LMBC-600

NWTL-111

LMBC-650

NWTL-111-1P

LMBR-600

NWTL-111-2P

LMBR-650

NWTL-111-1P-V2

LMDM-601

NWTL-111-2P-V2

LMSW-605

NWTL-211-1P-HW

LMRC-611MCC

NWTL-111-2P-HW