Edison with first incandescent lamp

The Complete

Thomas Alva Edison

U.S. Patent Collection

by Jim Bieberich

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Edison with his chemistry lab

Order: 201 - 300 
Patents: 248,433 - 266,022
Dates: 10-18-1881 - 10-17-1882

Order

Pat Num

App Date

Pat Date

Type

Co-Inventor

Pages

Claims

Description

201

248,433

01/31/1881

10/18/1881

Ua

-

2

2

Vacuum Apparatus

202

248,434

08/09/1880

10/18/1881

Ua

-

2

2

Governor for Electric Engines

203

248,435

10/01/1880

10/18/1881

Ua

-

4

3

Utilizing Electricity as a Motive Power

204

248,436

05/27/1881

10/18/1881

Ua

-

3

2

Depositing-Cell for Plating the Connections of Electric Lamps, &c

205

248,437

01/11/1881

10/18/1881

Ua

-

2

2

Apparatus for Treating Carbons for Electric Lamps

206

248,565

12/15/1880

10/18/1881

Ua

-

2

2

Webermeter

207

251,536

12/07/1881

12/27/1881

U

-

2

1

Vacuum-Pump

208

251,537

08/30/1881

12/27/1881

U

-

2

2

Dynamo-Electric Machine

209

251,538

05/28/1881

12/27/1881

Ua

-

3

4

Electric Light

210

251,539

05/27/1881

12/27/1881

Ua

-

2

1

Electric Lamp

211

251,540

08/06/1880

12/27/1881

Ua

-

2

2

Carbon for Electric Lamps

212

251,541

05/31/1881

12/27/1881

Ua

-

2

2

Electro-Magnetic Motor

213

251,542

04/26/1881

12/27/1881

Ua

-

2

2

System of Electric Lighting

214

251,543

08/30/1881

12/27/1881

Ua

-

2

2

Electric Lamp

215

251,544

06/22/1881

12/27/1881

Ua

-

2

1

Manufacture of Electric Lamps

216

251,545

03/20/1880

12/27/1881

Ua

-

3

3

Electric Meter

217

251,546

08/17/1880

12/27/1881

Ua

-

2

1

Electric Lamp

218

251,547

06/24/1881

12/27/1881

Ua

-

4

3

Electrical Governor

219

251,548

01/31/1881

12/27/1881

Ua

-

2

2

Incandescent Electric Lamp

220

251,549

05/31/1881

12/27/1881

Ua

-

3

2

Electric Lamp and the Manufacture Thereof

221

251,550

03/03/1881

12/27/1881

Ua

-

2

2

Magneto or Dynamo Electric Machine

222

251,551

08/30/1881

12/27/1881

Ua

-

2

2

System of Electric Lighting

223

251,552

04/26/1881

12/27/1881

Ua

-

3

5

Underground Conductor

224

251,553

03/26/1881

12/27/1881

Ua

-

5

7

Electric Chandelier

225

251,554

03/26/1881

12/27/1881

Ua

-

5

6

Electric Lamp and Socket or Holder

226

251,555

05/27/1881

12/27/1881

Ua

-

3

2

Regulator for Dynamo-Electric Machines

227

251,556

10/30/1880

12/27/1881

Ua

-

3

3

Regulator for Magneto or Dynamo Electric Machines

228

251,557

05/27/1881

12/27/1881

Ua

-

3

4

Webermeter

229

251,558

08/30/1881

12/27/1881

Ua

-

3

4

Webermeter

230

251,559

11/11/1881

12/27/1881

U

-

3

5

Electrical Drop-Light

231

252,442

08/06/1879

01/17/1882

U

-

2

1

Telephone

232

257,677

10/17/1881

05/09/1882

U

-

2

4

Telephone

233

263,131

06/22/1881

08/22/1882

U

-

3

2

Magnetic Ore-Separator

234

263,132

08/19/1880

08/22/1882

U

-

5

2

Electro-Magnetic Railway

235

263,133

11/11/1881

08/22/1882

Ua

-

3

5

Dynamo or Magneto Electric Machine

236

263,134

05/28/1881

08/22/1882

Ua

-

3

4

Regulator for Dynamo or Magneto Electric Machines

237

263,135

08/17/1880

08/22/1882

Ua

-

3

4

Electric Lamp

238

263,136

05/27/1881

08/22/1882

Ua

-

5

5

Regulator for Dynamo or Magneto Electric Machines

239

263,137

08/30/1881

08/22/1882

Ua

-

2

1

Electric Chandelier

240

263,138

11/28/1881

08/22/1882

Ua

-

2

1

Electric-Arc Light

241

263,139

08/06/1880

08/22/1882

Ua

-

3

3

Manufacture of Carbons for Electric Lamps

242

263,140

08/09/1880

08/22/1882

Ua

-

3

5

Dynamo-Electric Machine

243

263,141

06/24/1881

08/22/1882

Ua

-

2

2

Straightening Carbons of Electric Incandescent Lamps

244

263,142

10/04/1881

08/22/1882

Ua

-

3

4

Electrical Distribution System

245

263,143

08/30/1881

08/22/1882

Ua

-

4

4

Magneto or Dynamo Electric Machine

246

263,144

11/11/1881

08/22/1882

Ua

-

3

4

Mold for Carbonizing Incandescents

247

263,145

04/26/1881

08/22/1882

Ua

-

2

1

Process of Making Incandescents

248

263,146

11/29/1881

08/22/1882

Ua

-

3

4

Dynamo or Magneto Electric Machine

249

263,147

08/30/1881

08/22/1882

Ua

-

3

4

Vacuum Apparatus

250

263,148

11/28/1881

08/22/1882

Ua

-

4

6

Dynamo or Magneto Electric Machine

251

263,149

10/04/1881

08/22/1882

Ua

-

3

5

Commutator for Dynamo or Magneto Electric Machines

252

263,150

06/22/1881

08/22/1882

Ua

-

4

6

Magneto or Dynamo Electric Machine

253

263,878

12/15/1880

09/05/1882

Ua

-

2

3

Electric Lamp

254

264,642

08/09/1880

09/19/1882

Ua

-

6

6

Electric Distribution and Translation System

255

264,643

05/12/1879

09/19/1882

Ua

-

4

2

Magneto-Electric Machine

256

264,645

10/07/1880

09/19/1882

Ua

-

2

1

System of Conductors for the Distribution of Electricity

257

264,646

11/28/1881

09/19/1882

Ua

-

2

3

Dynamo or Magneto Electric Machine

258

264,647

10/04/1881

09/19/1882

Ua

-

4

9

Dynamo or Magneto Electric Machine

259

264,648

11/11/1881

09/19/1882

Ua

-

2

2

Dynamo or Magneto Electric Machine

260

264,649

03/20/1880

09/19/1882

Ua

-

4

5

Dynamo or Magneto Electric Machine

261

264,650

12/09/1881

09/19/1882

U

-

2

3

Manufacture of Incandescing Electric Lamps

262

264,651

08/07/1882

09/19/1882

U

-

2

1

Incandescent Electric Lamp

263

264,652

08/07/1882

09/19/1882

U

-

2

1

Incandescent Electric Lamp

264

264,653

08/07/1882

09/19/1882

U

-

2

2

Incandescent Electric Lamp

265

264,654

08/07/1882

09/19/1882

U

-

2

3

Incandescent Electric Lamp

266

264,655

08/07/1882

09/19/1882

U

-

2

2

Incandescing Electric Lamp

267

264,656

08/14/1882

09/19/1882

U

-

2

2

Incandescent Electric Lamp

268

264,657

08/30/1881

09/19/1882

Ua

-

3

4

Incandescent Electric Lamp

269

264,658

08/07/1882

09/19/1882

U

-

3

3

Regulator for Dynamo-Electric Machines

270

264,659

08/07/1882

09/19/1882

U

-

3

5

Regulator for Dynamo-Electric Machines

271

264,660

08/07/1882

09/19/1882

U

-

3

5

Regulator for Dynamo-Electric Machines

272

264,661

08/07/1882

09/19/1882

U

-

6

7

Regulator for Dynamo-Electric Machines

273

264,662

08/07/1882

09/19/1882

U

-

2

3

Regulator for Dynamo-Electric Machines

274

264,663

08/07/1882

09/19/1882

U

-

2

2

Regulator for Dynamo-Electric Machines

275

264,664

08/07/1882

09/19/1882

U

-

3

3

Regulator for Dynamo-Electric Machines

276

264,665

08/07/1882

09/19/1882

U

-

3

3

Regulator for Dynamo-Electric Machines

277

264,666

08/07/1882

09/19/1882

U

-

3

3

Regulator for Dynamo-Electric Machines

278

264,667

08/07/1882

09/19/1882

U

-

3

4

Regulator for Dynamo Electric Machines

279

264,668

08/07/1882

09/19/1882

U

-

2

3

Regulator for Dynamo-Electric Machines

280

264,669

08/07/1882

09/19/1882

U

-

4

5

Regulator for Dynamo-Electric Machines

281

264,670

08/07/1882

09/19/1882

U

-

3

6

Regulator for Dynamo-Electric Machines

282

264,671

08/07/1882

09/19/1882

U

-

3

5

Regulator for Dynamo-Electric Machines

283

264,672

08/07/1882

09/19/1882

U

-

4

3

Regulator for Dynamo-Electric Machines

284

264,673

11/28/1881

09/19/1882

Ua

-

2

3

Regulator for Dynamo-Electric Machines

285

265,311

02/05/1880

10/03/1882

Ua

-

4

6

Electric Lamp and Holder for the Same

286

265,774

11/11/1881

10/10/1882

Ua

-

3

1

Method of Maintaining Temperature in Webermeters

287

265,775

11/28/1881

10/10/1882

Ua

-

2

4

Electric-Arc Light

288

265,776

11/11/1881

10/10/1882

Ua

-

3

3

Electric-Lighting System

289

265,777

12/15/1880

10/10/1882

Ua

-

2

2

Method of Treating Carbons for Electric Lamps

290

265,778

07/22/1880

10/10/1882

U

-

4

3

Electro-Magnetic Railway-Engine

291

265,779

08/07/1882

10/10/1882

U

-

4

4

Regulator for Dynamo-Electric Machines

292

265,780

08/07/1882

10/10/1882

U

-

3

2

Regulator for Dynamo-Electric Machines

293

265,781

08/07/1882

10/10/1882

U

-

3

9

Regulator for Dynamo-Electric Machines

294

265,782

08/14/1882

10/10/1882

U

-

3

3

Regulator for Dynamo-Electric Machines

295

265,783

08/14/1882

10/10/1882

U

-

3

4

Regulator for Dynamo-Electric Machines

296

265,784

08/14/1882

10/10/1882

U

-

3

2

Regulator for Dynamo-Electric Machines

297

265,785

08/14/1882

10/10/1882

U

-

3

6

Dynamo-Electric Machine

298

265,786

08/07/1882

10/10/1882

U

-

3

5

Apparatus for the Electrical Transmission of Power

299

266,021

10/17/1881

10/17/1882

U

-

3

5

Telephone

300

266,022

08/06/1879

10/17/1882

U

-

2

3

Telephone
Order:
Patent #:
Patent Date:		 1 - 100 
90,646 - 173,718
06-01-1869 - 02-22-1876		 101-200
178,221 - 248,432
05-30-1876 - 10-18-1881

201-300
248,433 - 266,022
10-18-1881 - 10-17-1882

301-400
266,447 - 317,633
10-24-1882 - 05-12-1885

401-500
328,572 - 406,567
10-20-1885 - 07-09-1889
Order:
Patent #:
Patent Date:

501-600
406,568 - 454,941
07-09-1889 - 06-30-1891

601-700
454,942 - 509,517
06-30-1891 - 11-28-1893

701-800
509,518 - 750,102
11-28-1893 - 01-19-1904

801-900
754,755 - 946,540
03-15-1904 - 01-18-1910

901-1000
947,806 - 1,178,063
02-01-1910 - 04-04-1916
Order:
Patent #:
Patent Date:

1001 - 1084
1,182,897 - 1,908,830
05-16-1916 - 05-16-1933

  

DESIGNS
1 - 9
D12,631 - D69,689
12-27-1881 - 03-16-1926

REISSUES
1 - 17
RE3,820 - RE16,614
02-01-1870 - 05-03-1927

  
Key to Type Codes: U - Utility Patent
D - Design Patent
RE - Reissued Patent
a - assignment to company
c - correction included with patent
d - disclaimer
Co-Inventor:  A number in parenthesis next to a co-inventor name indicates the position of ownership as listed in the patent body

The Complete, Official Edison Patent Collection is available on CDROM. Click for details:
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