Edison with first incandescent lamp

The Complete

Thomas Alva Edison

U.S. Patent Collection

by Jim Bieberich

Edison with his chemistry lab

Order: 301 - 400 
Patents: 266,447 - 317,633
Dates: 10-24-1882 - 05-12-1885

Order

Pat Num

App Date

Pat Date

Type

Co-Inventor

Pages

Claims

Description

301

266,447

04/26/1881

10/24/1882

Ua

-

3

2

Electric Incandescent Lamp

302

266,588

12/06/1881

10/24/1882

Ua

-

2

3

Vacuum Apparatus

303

266,793

12/09/1881

10/31/1882

Ua

-

4

6

Electric Distribution System

304

268,205

05/17/1882

11/28/1882

U

-

3

4

Dynamo or Magneto Electric Machine

305

268,206

10/12/1882

11/28/1882

U

-

3

4

Incandescing Electric Lamp

306

271,613

09/13/1882

02/06/1883

U

-

3

4

Manufacture of Incandescing Electric Lamps

307

271,614

10/20/1882

02/06/1883

U

-

2

1

Shafting

308

271,615

11/09/1882

02/06/1883

U

-

1

3

Governor for Dynamo-Electric Machines

309

271,616

10/20/1882

02/06/1883

U

-

3

4

Regulator for Dynamo-Electric Machines

310

272,034

10/06/1882

02/13/1883

U

-

3

1

Telephone

311

273,485

11/09/1882

03/06/1883

U

-

2

2

Incandescing Electric Lamp

312

273,486

10/20/1882

03/06/1883

U

-

3

4

Incandescing Electric Lamp

313

273,487

09/22/1882

03/06/1883

U

-

3

4

Regulator for Dynamo-Electric Machines

314

273,488

08/07/1882

03/06/1883

U

-

3

2

Regulator for Dynamo-Electric Machines

315

273,489

08/07/1882

03/06/1883

U

-

2

4

Turn-Table for Electric Railways

316

273,490

08/07/1882

03/06/1883

U

-

3

3

Electro-Magnetic Railway System

317

273,491

10/26/1882

03/06/1883

U

-

3

7

Regulator for Driving Engines of Electrical Generators

318

273,492

06/26/1882

03/06/1883

U

-

2

1

Secondary Battery

319

273,493

10/26/1882

03/06/1883

U

-

4

5

Valve-Gear for Electrical Generator-Engines

320

273,494

08/14/1882

03/06/1883

U

-

3

3

Electrical Railroad

321

273,714

08/07/1882

03/13/1883

U

-

3

4

Magneto-Electric Signaling Apparatus

322

273,715

08/07/1882

03/13/1883

U

-

2

3

Art of Malleableizing Iron

323

273,828

08/07/1882

03/13/1883

U

-

3

3

System of Underground Conductors for Electrical Distribution

324

274,290

11/27/1882

03/20/1883

U

-

6

4

System of Electrical Distribution

325

274,291

12/08/1882

03/20/1883

U

-

2

5

Mold for Carbonizing

326

274,292

08/07/1882

03/20/1883

U

-

2

2

Secondary Battery

327

274,293

10/20/1882

03/20/1883

U

-

1

1

Electric Lamp

328

274,294

11/23/1882

03/20/1883

U

-

3

5

Incandescing Electric Lamp

329

274,295

11/23/1882

03/20/1883

U

-

5

5

Incandescent Electric Lamp

330

274,296

08/14/1882

03/20/1883

U

-

1

1

Manufacture of Incandescents

331

274,576

10/06/1882

03/27/1883

U

-

4

7

Transmitting-Telephone

332

274,577

10/06/1882

03/27/1883

U

-

4

4

Telephone

333

275,612

10/20/1882

04/10/1883

U

-

1

2

Manufacture of Incandescing Electric Lamps

334

275,613

08/07/1882

04/10/1883

U

-

3

4

Incandescing Electric Lamp

335

276,232

01/08/1883

04/24/1883

U

-

8

13

Means for Operating and Regulating Electrical Generators

336

276,233

11/23/1882

04/24/1883

U

-

4

12

Electrical Generator and Motor

337

278,413

12/08/1882

05/29/1883

Ua

-

3

4

Regulator for Dynamo-Electric Machines

338

278,414

12/08/1882

05/29/1883

Ua

-

2

3

Regulator for Dynamo-Electric Machines

339

278,415

01/22/1883

05/29/1883

Ua

-

3

2

Manufacture of Incandescing Electric Lamps

340

278,416

08/07/1882

05/29/1883

Ua

-

3

4

Manufacture of Incandescing Electric Lamps

341

278,417

01/22/1883

05/29/1883

Ua

-

2

2

Manufacture of Incandescing Electric Lamps

342

278,418

08/14/1882

05/29/1883

Ua

-

4

5

Apparatus for Translating Electric Currents From High to Low Tension

343

278,419

08/07/1882

05/29/1883

Ua

-

3

3

Dynamo-Electric Machine

344

280,727

03/16/1883

07/03/1883

Ua

-

4

10

System of Electrical Distribution

345

281,349

01/22/1883

07/17/1883

Ua

-

4

3

Regulator for Dynamo-Electric Machines

346

281,350

11/23/1882

07/17/1883

Ua

-

3

4

Regulator for Dynamo-Electric Machines

347

281,351

03/16/1883

07/17/1883

Ua

-

7

12

Electrical Generator

348

281,352

11/11/1881

07/17/1883

Ua

-

3

4

Webermeter

349

281,353

09/13/1882

07/17/1883

Ua

-

3

5

Dynamo or Magneto Electric Machine

350

282,287

08/07/1882

07/31/1883

Uc

-

5

2

Magneto-Electric Signaling Apparatus

351

283,983

04/17/1883

08/28/1883

U

-

6

6

System of Electrical Distribution

352

283,984

03/16/1883

08/28/1883

Ua

-

3

4

System of Electrical Distribution

353

283,985

01/22/1883

08/28/1883

Ua

-

4

3

System of Electrical Distribution

354

283,986

01/22/1883

08/28/1883

Ua

-

3

3

System of Electrical Distribution

355

287,511

06/29/1883

10/30/1883

U

-

5

8

Electric Regulator

356

287,512

06/29/1883

10/30/1883

U

-

4

6

Dynamo-Electric Machine

357

287,513

06/29/1883

10/30/1883

U

-

2

2

Dynamo-Electric Machine

358

287,514

06/29/1883

10/30/1883

U

-

3

10

Dynamo-Electric Machine

359

287,515

06/29/1883

10/30/1883

U

-

3

5

System of Electrical Distribution

360

287,516

05/14/1883

10/30/1883

U

-

3

3

System of Electrical Distribution

361

287,517

03/16/1883

10/30/1883

Ua

-

3

4

System of Electrical Distribution

362

287,518

09/13/1882

10/30/1883

Ua

-

3

3

Method of Manufacturing Incandescing Electric Lamps

363

287,519

12/08/1882

10/30/1883

Ua

-

2

3

Incandescing Electric Lamp

364

287,520

11/09/1882

10/30/1883

Ua

-

2

1

Incandescing Conductor for Electric Lamps

365

287,521

03/16/1883

10/30/1883

Ua

-

4

2

Dynamo or Magneto Electric Machine

366

287,522

03/16/1883

10/30/1883

Ua

-

3

7

Mold for Carbonizing

367

287,523

09/13/1882

10/30/1883

Ua

-

2

4

Dynamo or Magneto Electric Machine

368

287,524

12/08/1882

10/30/1883

Ua

-

4

8

Regulator for Dynamo Electric Machines

369

287,525

10/20/1882

10/30/1883

Ua

Charles L. Clarke (2)

5

5

Regulator for Systems of Electrical Distribution

370

288,318

11/11/1881

11/13/1883

Ua

-

5

7

Regulator for Dynamo or Magneto Electric Machines

371

293,432

10/18/1883

02/12/1884

U

-

3

4

Electrical Generator and Motor

372

293,433

08/09/1880

02/12/1884

Ua

-

2

3

Insulation of Railroad-Tracks Used for Electrical Circuits

373

293,434

08/07/1882

02/12/1884

Ua

-

2

2

Incandescent Electric Lamp

374

293,435

08/14/1882

02/12/1884

Ua

-

3

5

Electrical Meter

375

295,990

12/09/1878

04/01/1884

U

-

2

1

Type-Writer

376

297,580

11/28/1881

04/29/1884

Ua

-

3

2

Electric-Arc Light

377

297,581

09/22/1882

04/29/1884

Ua

-

2

2

Incandescent Electric Lamp

378

297,582

06/29/1883

04/29/1884

U

-

2

3

Dynamo-Electric Machine

379

297,583

10/10/1883

04/29/1884

U

-

3

8

Dynamo-Electric Machine

380

297,584

10/10/1883

04/29/1884

U

-

4

12

Dynamo-Electric Machine

381

297,585

10/10/1883

04/29/1884

U

-

2

7

Incandescing Conductor for Electric Lamps

382

297,586

10/10/1883

04/29/1884

U

-

2

8

Electrical Conductor

383

297,587

12/12/1883

04/29/1884

U

-

3

6

Dynamo-Electric Machine

384

298,679

07/03/1880

05/13/1884

Ua

-

3

2

Method of Treating Carbons for Electric Lights

385

298,954

12/12/1883

05/20/1884

U

-

3

6

Dynamo-Electric Machine

386

298,955

12/12/1883

05/20/1884

U

-

3

5

Dynamo-Electric Machine

387

298,956

01/24/1884

05/20/1884

U

-

3

5

Mode of Operating Dynamo-Electric Machines

388

304,082

08/14/1882

08/26/1884

Ua

-

6

8

Electrical Meter

389

304,083

10/10/1883

08/26/1884

U

-

3

3

Dynamo-Electric Machine

390

304,084

10/10/1883

08/26/1884

U

-

3

4

Device for Protecting Electric-Light Systems From Lightning

391

304,085

12/12/1883

08/26/1884

U

-

5

7

System of Electrical Distribution

392

304,086

01/24/1884

08/26/1884

U

-

2

2

Incandescent Electric Lamp

393

304,087

01/24/1884

08/26/1884

U

-

2

3

Electrical Conductor

394

307,029

10/12/1882

10/21/1884

Ua

-

2

1

Filament for Incandescent Lamps

395

307,030

10/10/1883

10/21/1884

U

-

3

6

Electrical Meter

396

307,031

11/15/1883

10/21/1884

U

-

3

8

Electrical Indicator

397

314,115

03/19/1884

03/17/1885

U

Patrick Kenny (2)

14

35

Chemical Stock Quotation Telegraph

398

317,631

11/29/1881

05/12/1885

Ua

-

2

3

Incandescent Electric Lamp

399

317,632

11/09/1882

05/12/1885

Ua

-

3

3

Incandescent Electric Lamp

400

317,633

11/09/1882

05/12/1885

Ua

-

2

3

Incandescent Electric Lamp

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

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

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

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