uspto.gov
Skip over navigation

Classes 200 - 204

Class

From Sub

To Sub

Order No.

Action

Date

           

200

19

31

1726

Abolished

1999-Mar-02

200

19.01

19.4

1726

Established

1999-Mar-02

200

42

45

1003

Abolished

1985-Jul-02

200

42.01

43.22

1003

Established

1985-Jul-02

200

50

 

1587

Abolished

1996-Mar-05

200

62

78

1254

Abolished

1989-Jan-03

200

68

 

916

Abolished

1983-Dec-28

200

68.1

68.3

916

Established

1983-Dec-28

200

144

151

1535

Abolished

1995-Apr-04

200

153

165

1254

Abolished

1989-Jan-03

200

253.1

 

1254

Established

1989-Jan-03

200

276.1

 

1254

Established

1989-Jan-03

200

277.1

277.2

1254

Established

1989-Jan-03

200

293.1

 

1254

Established

1989-Jan-03

200

302

 

916

Abolished

1983-Dec-28

200

302.1

302.3

916

Established

1983-Dec-28

200

318.1

318.2

1254

Established

1989-Jan-03

200

328

 

1254

Abolished

1989-Jan-03

200

332.1

332.2

1254

Established

1989-Jan-03

200

340

 

1254

Abolished

1989-Jan-03

200

341

345

1254

Established

1989-Jan-03

200

400

472

1254

Established

1989-Jan-03

200

500

574

1254

Established

1989-Jan-03

200

600

 

1253

Established

1989-Jan-03

200

DIG 1

 

1253

Abolished

1989-Jan-03

200

DIG 25

 

1254

Abolished

1989-Jan-03

200

DIG 45

 

1254

Abolished

1989-Jan-03

202

185

 

1193

Abolished

1988-Jul-05

202

185.1

185.6

1193

Established

1988-Jul-05

202

267

 

1192

Abolished

1988-Jul-05

202

267.1

267.2

1192

Established

1988-Jul-05

204

1

 

1333

Abolished

1990-Apr-03

204

1.11

 

1333

Established

1990-Apr-03

204

1.11

 

1577

Abolished

1995-Dec-05

204

1.5

 

1577

Abolished

1995-Dec-05

204

2

 

1387

Abolished

1991-Dec-03

204

2.1

13

1387

Abolished

1991-Dec-03

204

2.1

 

540

Established

1976-Aug-16

204

14

 

930

Abolished

1984-Apr-20

204

14.1

17

1387

Abolished

1991-Dec-03

204

14.1

 

930

Established

1984-Apr-20

204

18

 

710

Abolished

1979-Nov-06

204

18.1

31

1387

Abolished

1991-Dec-03

204

18.1

 

710

Established

1979-Nov-06

204

32

 

931

Abolished

1984-Apr-20

204

32.1

34

1387

Abolished

1991-Dec-03

204

32.1

 

931

Established

1984-Apr-20

204

34.5

 

931

Established

1984-Apr-20

204

34.5

 

1387

Abolished

1991-Dec-03

204

35

 

936

Abolished

1984-Apr-30

204

35.1

36

1387

Abolished

1991-Dec-03

204

35.1

 

936

Established

1984-Apr-30

204

37

 

941

Abolished

1984-May-22

204

37.1

 

941

Established

1984-May-22

204

37.1

 

1387

Abolished

1991-Dec-03

204

37.3

 

941

Established

1984-May-22

204

37.3

 

1387

Abolished

1991-Dec-03

204

37.6

 

936

Established

1984-Apr-30

204

37.6

 

1387

Abolished

1991-Dec-03

204

38

 

974

Abolished

1985-Feb-28

204

38.1

 

974

Established

1985-Feb-28

204

38.1

 

1387

Abolished

1991-Dec-03

204

38.3

38.7

974

Established

1985-Feb-28

204

38.3

38.7

1387

Abolished

1991-Dec-03

204

39

42

1387

Abolished

1991-Dec-03

204

43

 

956

Abolished

1984-Oct-23

204

43.1

 

956

Established

1984-Oct-23

204

43.1

 

1387

Abolished

1991-Dec-03

204

44

 

1387

Abolished

1991-Dec-03

204

44.2

44.7

956

Established

1984-Oct-23

204

44.2

44.7

1387

Abolished

1991-Dec-03

204

45

 

968

Abolished

1985-Jan-04

204

45.1

 

968

Established

1985-Jan-04

204

45.1

 

1387

Abolished

1991-Dec-03

204

45.5

 

1387

Abolished

1991-Dec-03

204

46

 

1076

Abolished

1986-Oct-07

204

46.1

 

1076

Established

1986-Oct-07

204

46.1

 

1387

Abolished

1991-Dec-03

204

47

 

1387

Abolished

1991-Dec-03

204

47.5

 

1076

Established

1986-Oct-07

204

47.5

 

1387

Abolished

1991-Dec-03

204

48

49

1387

Abolished

1991-Dec-03

204

50

 

1077

Abolished

1986-Oct-07

204

50.1

 

1077

Established

1986-Oct-07

204

50.1

 

1387

Abolished

1991-Dec-03

204

50.3

 

1077

Established

1986-Oct-07

204

50.3

 

1387

Abolished

1991-Dec-03

204

51

 

1387

Abolished

1991-Dec-03

204

52

 

1078

Abolished

1986-Oct-07

204

52.1

 

1078

Established

1986-Oct-07

204

52.1

 

1387

Abolished

1991-Dec-03

204

52.5

 

1078

Established

1986-Oct-07

204

52.5

 

1387

Abolished

1991-Dec-03

204

53

 

1387

Abolished

1991-Dec-03

204

54

 

1073

Abolished

1986-Sep-02

204

54.1

 

1073

Established

1986-Sep-02

204

54.1

 

1387

Abolished

1991-Dec-03

204

54.5

 

1073

Established

1986-Sep-02

204

54.5

 

1387

Abolished

1991-Dec-03

204

55

 

1120

Abolished

1987-May-05

204

55.1

 

1120

Established

1987-May-05

204

55.1

 

1387

Abolished

1991-Dec-03

204

55.3

 

1120

Established

1987-May-05

204

55.3

 

1387

Abolished

1991-Dec-03

204

55.5

 

968

Established

1985-Jan-04

204

55.5

 

1387

Abolished

1991-Dec-03

204

56

 

1079

Abolished

1986-Oct-07

204

56.1

 

1079

Established

1986-Oct-07

204

56.1

 

1387

Abolished

1991-Dec-03

204

57

58

1387

Abolished

1991-Dec-03

204

58.4

58.5

1387

Abolished

1991-Dec-03

204

58.4

 

1079

Established

1986-Oct-07

204

58.5

 

930

Established

1984-Apr-20

204

59

153.23

1577

Abolished

1995-Dec-05

204

153.1

153.23

1333

Established

1990-Apr-03

204

157.1

163

1018

Abolished

1986-Jan-07

204

157.15

 

1018

Established

1986-Jan-07

204

157.2

157.22

1018

Established

1986-Jan-07

204

157.3

158.21

1018

Established

1986-Jan-07

204

180

 

997

Abolished

1985-Jun-02

204

180.1

180.9

997

Established

1985-Jun-02

204

180.1

191

1577

Abolished

1995-Dec-05

204

181

 

997

Abolished

1985-Jun-02

204

181.1

181.9

997

Established

1985-Jun-02

204

182

 

997

Abolished

1985-Jun-02

204

182.1

182.9

997

Established

1985-Jun-02

204

183

 

997

Abolished

1985-Jun-02

204

183.1

183.3

997

Established

1985-Jun-02

204

184

185

997

Abolished

1985-Jun-02

204

192

 

1070

Abolished

1986-Sep-02

204

192.1

192.38

1070

Established

1986-Sep-02

204

192.31

 

1430

Abolished

1992-Oct-06

204

195

 

881

Abolished

1983-Feb-24

204

196

197

1709

Abolished

1998-Oct-06

204

196.01

196.38

1709

Established

1998-Oct-06

204

228

231

1709

Abolished

1998-Oct-06

204

228.1

228.9

1709

Established

1998-Oct-06

204

229.1

229.9

1709

Established

1998-Oct-06

204

230.1

230.8

1709

Established

1998-Oct-06

204

243

 

1709

Abolished

1998-Oct-06

204

243.1

 

1709

Established

1998-Oct-06

204

247.1

247.5

1709

Established

1998-Oct-06

204

275

 

1756

Abolished

2000-Mar-07

204

275.1

 

1756

Established

2000-Mar-07

204

278.5

 

1756

Established

2000-Mar-07

204

286

 

1756

Abolished

2000-Mar-07

204

286.1

 

1756

Established

2000-Mar-07

204

288.1

288.6

1756

Established

2000-Mar-07

204

290

 

1756

Abolished

2000-Mar-07

204

290.1

290.15

1756

Established

2000-Mar-07

204

297

 

1756

Abolished

2000-Mar-07

204

297.01

297.16

1756

Established

2000-Mar-07

204

298

 

1333

Abolished

1990-Apr-03

204

298.01

298.41

1333

Established

1990-Apr-03

204

299

302

1577

Abolished

1995-Dec-05

204

304

308

1577

Abolished

1995-Dec-05

204

400

435

881

Established

1983-Feb-24

204

403

 

1801

Abolished

2002-Feb-05

204

403.01

403.15

1801

Established

2002-Feb-05

204

450

459

1577

Established

1995-Dec-05

204

461

551

1577

Established

1995-Dec-05

204

553

565

1577

Established

1995-Dec-05

204

567

573

1577

Established

1995-Dec-05

204

600

610

1577

Established

1995-Dec-05

204

612

645

1577

Established

1995-Dec-05

204

647

650

1577

Established

1995-Dec-05

204

660

674

1577

Established

1995-Dec-05

204

DIG 1

DIG 2

1387

Abolished

1991-Dec-03

204

DIG 10

DIG 11

1387

Abolished

1991-Dec-03

 

United States Patent and Trademark Office
This page is owned by Office of Patent Classification.
Last Modified: 7/7/2011 6:47:17 PM