uspto.gov
Skip over navigation

Classes 313 - 331

Class

From Sub

To Sub

Order No.

Action

Date

           

313

2

 

849

Abolished

1982-Jul-29

313

2.1

 

849

Established

1982-Jul-29

313

55

60

849

Abolished

1982-Jul-29

313

61

 

811

Abolished

1981-Oct-15

313

94

102

888

Abolished

1983-Apr-05

313

174

229

888

Abolished

1983-Apr-05

313

231

 

811

Abolished

1981-Oct-15

313

231.01

 

811

Established

1981-Oct-15

313

231.1

231.7

811

Abolished

1981-Oct-15

313

231.11

 

811

Established

1981-Oct-15

313

231.21

 

811

Established

1981-Oct-15

313

231.31

 

811

Established

1981-Oct-15

313

231.41

 

811

Established

1981-Oct-15

313

231.51

 

811

Established

1981-Oct-15

313

231.61

 

811

Established

1981-Oct-15

313

231.71

 

811

Established

1981-Oct-15

313

318

 

1530

Abolished

1995-Mar-07

313

318.01

318.12

1530

Established

1995-Mar-07

313

330

 

849

Abolished

1982-Jul-29

313

359

 

811

Abolished

1981-Oct-15

313

359.1

 

811

Established

1981-Oct-15

313

360

 

811

Abolished

1981-Oct-15

313

360.1

 

811

Established

1981-Oct-15

313

361

 

811

Abolished

1981-Oct-15

313

361.1

 

811

Established

1981-Oct-15

313

362

 

811

Abolished

1981-Oct-15

313

362.1

 

811

Established

1981-Oct-15

313

363

 

811

Abolished

1981-Oct-15

313

363.1

 

811

Established

1981-Oct-15

313

523

643

888

Established

1983-Apr-05

315

8.5

 

878

Abolished

1983-Jan-27

315

8.51

 

878

Established

1983-Jan-27

315

8.6

 

878

Abolished

1983-Jan-27

315

8.61

 

878

Established

1983-Jan-27

315

11.1

 

1385

Established

1991-Nov-05

315

12

 

924

Abolished

1984-Feb-22

315

12.1

 

924

Established

1984-Feb-22

315

13

 

923

Abolished

1984-Feb-22

315

13.1

 

923

Established

1984-Feb-22

315

13.11

 

923

Established

1984-Feb-22

315

31

 

925

Abolished

1984-Feb-22

315

84.5

 

878

Abolished

1983-Jan-27

315

84.51

 

878

Established

1983-Jan-27

315

84.6

 

878

Abolished

1983-Jan-27

315

84.61

 

878

Established

1983-Jan-27

315

111

 

811

Abolished

1981-Oct-15

315

111.01

111.91

811

Established

1981-Oct-15

315

111.1

111.9

811

Abolished

1981-Oct-15

315

169

 

664

Abolished

1979-Jan-17

315

169.1

169.4

664

Established

1979-Jan-17

315

368

 

1385

Abolished

1991-Nov-05

315

368.11

368.19

1385

Established

1991-Nov-05

315

368.21

368.28

1385

Established

1991-Nov-05

315

382.1

 

925

Established

1984-Feb-22

315

500

507

1507

Established

1994-Oct-04

316

ALL

 

882

Abolished

1983-Feb-28

317

ALL

 

575

Abolished

1977-Feb-15

318

138

 

1873

Abolished

2007-Nov-06

318

165

243

655

Abolished

1978-Nov-16

318

254

 

1873

Abolished

2007-Nov-06

318

254.1

254.2

1873

Established

2007-Nov-06

318

301

361

1284

Abolished

1989-May-02

318

384

429

1284

Abolished

1989-May-02

318

400.01

400.09

1873

Established

2007-Nov-06

318

400.1

 

1873

Established

2007-Nov-06

318

400.11

400.19

1873

Established

2007-Nov-06

318

400.2

 

1873

Established

2007-Nov-06

318

400.21

400.29

1873

Established

2007-Nov-06

318

400.3

 

1873

Established

2007-Nov-06

318

400.31

400.39

1873

Established

2007-Nov-06

318

400.4

 

1873

Established

2007-Nov-06

318

400.41

400.42

1873

Established

2007-Nov-06

318

568

 

1278

Abolished

1989-Apr-04

318

568.1

568.25

1278

Established

1989-Apr-04

318

700

832

655

Established

1978-Nov-16

320

1

72

1665

Abolished

1997-Oct-07

320

100

167

1665

Established

1997-Oct-07

320

DIG 1

DIG 2

1665

Abolished

1997-Oct-07

320

DIG 10

DIG 36

1665

Established

1997-Oct-07

321

ALL

 

592

Established

1977-Jun-28

323

201

371

766

Established

1981-Feb-05

323

901

911

766

Established

1981-Feb-05

323

ALL

 

766

Abolished

1981-Feb-05

324

0.5

33

704

Abolished

1979-Oct-03

324

34

48

610

Established

1977-Dec-27

324

51

54

1127

Abolished

1987-Jul-07

324

55

65

1318

Abolished

1990-Jan-02

324

71

 

878

Abolished

1983-Jan-27

324

71.1

71.6

878

Established

1983-Jan-27

324

73

 

1320

Abolished

1990-Jan-02

324

73.1

 

1320

Established

1990-Jan-02

324

76

83

1444

Abolished

1993-Feb-02

324

76.11

76.19

1444

Established

1993-Feb-02

324

76.21

76.29

1444

Established

1993-Feb-02

324

76.31

76.39

1444

Established

1993-Feb-02

324

76.41

76.49

1444

Established

1993-Feb-02

324

76.51

76.59

1444

Established

1993-Feb-02

324

76.61

76.69

1444

Established

1993-Feb-02

324

76.71

76.79

1444

Established

1993-Feb-02

324

76.81

76.85

1444

Established

1993-Feb-02

324

158

 

1495

Abolished

1994-Jul-05

324

158.1

 

1495

Established

1994-Jul-05

324

158.1

 

1898

Abolished

2010-Oct-05

324

181

191

725

Abolished

1980-Mar-28

324

200

207

610

Established

1977-Dec-27

324

207

 

1326

Abolished

1990-Feb-06

324

207.11

207.26

1326

Established

1990-Feb-06

324

208

 

610

Established

1977-Dec-27

324

208

 

1326

Abolished

1990-Feb-06

324

209

263

610

Established

1977-Dec-27

324

244.1

 

1354

Established

1990-Sep-04

324

300

471

704

Established

1979-Oct-03

324

475

 

1083

Established

1986-Nov-04

324

475

 

1318

Abolished

1990-Jan-02

324

500

559

1127

Established

1987-Jul-07

324

600

725

1318

Established

1990-Jan-02

324

750

772

1495

Established

1994-Jul-05

324

750

772

1898

Abolished

2010-Oct-05

324

750.01

750.3

1898

Established

2010-Oct-05

324

754.01

754.31

1898

Established

2010-Oct-05

324

755.01

755.11

1898

Established

2010-Oct-05

324

756.01

756.07

1898

Established

2010-Oct-05

324

757.01

757.05

1898

Established

2010-Oct-05

324

758.01

758.05

1898

Established

2010-Oct-05

324

759.01

759.03

1898

Established

2010-Oct-05

324

760.01

760.02

1898

Established

2010-Oct-05

324

761.01

 

1898

Established

2010-Oct-05

324

762.01

762.1

1898

Established

2010-Oct-05

324

763.01

763.02

1898

Established

2010-Oct-05

324

764.01

 

1898

Established

2010-Oct-05

324

765.01

 

1898

Established

2010-Oct-05

324

800

 

704

Established

1979-Oct-03

325

ALL

 

715

Abolished

1980-Jan-28

326

1

136

1510

Established

1994-Nov-01

327

1

603

1510

Established

1994-Nov-01

328

12

226

1510

Abolished

1994-Nov-01

328

37

52

878

Abolished

1983-Jan-27

328

38.1

 

887

Established

1983-Mar-31

328

92

94

777

Abolished

1981-Mar-24

328

129

 

878

Abolished

1983-Jan-27

328

129.1

 

878

Established

1983-Jan-27

328

130

 

878

Abolished

1983-Jan-27

328

130.1

 

878

Established

1983-Jan-27

328

131

 

878

Abolished

1983-Jan-27

328

131.1

 

878

Established

1983-Jan-27

328

227

238

1507

Abolished

1994-Oct-04

328

239

271

1510

Abolished

1994-Nov-01

328

ALL

 

1513

Abolished

1994-Dec-06

329

1

207

1308

Abolished

1989-Sep-05

329

300

372

1308

Established

1989-Sep-05

330

4.3

 

1376

Abolished

1991-Aug-06

330

12

40

600

Abolished

1977-Sep-27

330

250

311

600

Established

1977-Sep-27

331

94

 

827

Abolished

1982-Feb-17

331

94.1

 

827

Established

1982-Feb-17

331

94.5

 

827

Abolished

1982-Feb-17

 

United States Patent and Trademark Office
This page is owned by Office of Patent Classification.
Last Modified: 3/31/2011 4:13:36 PM