Class   246	RAILWAY SWITCHES AND SIGNALS
	Click here to view a PDF version of this file

1R

MISCELLANEOUS

1C

. (1 indent ) Signals and indicators

2R

TRAIN DISPATCHING

3

. (1 indent ) Central signal control

4

.. (2 indent ) Cab signal or train control

5

.. (2 indent ) Selective

6

. (1 indent ) Train-order cab signal or train control

7

. (1 indent ) Train telegraphy or telephony

8

.. (2 indent ) Inductive

9

.. (2 indent ) Continuous contacts

10

... (3 indent ) Traction rail return

11

.... (4 indent ) Multiple contact

12

... (3 indent ) Instruments in series

13

.. (2 indent ) Emergency signal stations

14

. (1 indent ) Station, block, or train-order signals

15

.. (2 indent ) Safety systems

16

... (3 indent ) Holders

17

.. (2 indent ) Rotary, vertical axis

18

.. (2 indent ) Double semaphore

2E

. (1 indent ) Orientation

2F

. (1 indent ) Frequency

2S

. (1 indent ) Spacing

19

STAFF AND TABLET SYSTEMS

20

BLOCK-SIGNAL SYSTEMS

21

. (1 indent ) Semi-automatic

22

.. (2 indent ) Electromanual

23

... (3 indent ) Cab signal or train control

24

... (3 indent ) Circuit controllers

25

... (3 indent ) Lock and block

26

.... (4 indent ) Track-circuit control

27

. (1 indent ) Automatic

28R

.. (2 indent ) Electric

29R

... (3 indent ) Radiant energy

30

.... (4 indent ) Hertzian wave

29A

.... (4 indent ) Electronic gaseous ionization devices

31

... (3 indent ) Propulsion-current control

32

.... (4 indent ) Current consumption

33

... (3 indent ) Single track

34R

... (3 indent ) Varying-current track circuit

35

.... (4 indent ) Propulsion-current return

36

....• (5 indent ) Double rail

37

....•. (6 indent ) Impedance bond

38

.... (4 indent ) Wireless distant control

39

.... (4 indent ) Line-wire distant control

40

.... (4 indent ) Single block

34A

.... (4 indent ) Approach control

34B

.... (4 indent ) Coded circuits

34C

.... (4 indent ) Insulation breakdown

34D

.... (4 indent ) Saturable reactors

34CT

.... (4 indent ) Continuous track

41

... (3 indent ) Direct current, normally closed, track circuit

42

.... (4 indent ) Propulsion-current return

43

....• (5 indent ) Varying

44

.... (4 indent ) Wireless distant control

45

....• (5 indent ) Current reversal

46

.... (4 indent ) Line-wire distant control

47

....• (5 indent ) Cab signal or train control

48

....•. (6 indent ) Bridged insulated rail joint

49

....•. (6 indent ) Intermittent contact

50

....• (5 indent ) Current characteristic

51

....• (5 indent ) Overlapped blocks

52

....• (5 indent ) Home and distant

53

....• (5 indent ) Three position

54

.... (4 indent ) Single block

55

....• (5 indent ) Cab signal or train control

56

....•. (6 indent ) Intermittent contact

57

....•. (6 indent ) Bridged insulated rail joint

58

... (3 indent ) Direct-current, normally open, track circuit

59

.... (4 indent ) Cab signal or train control

60

.... (4 indent ) Distant-signal control

61

... (3 indent ) Superimposed propulsion current

62

... (3 indent ) Cab signal or train control

63R

.... (4 indent ) Inductive

63C

....• (5 indent ) Continuous

63A

....• (5 indent ) Intermittent

64

.... (4 indent ) Train-carried current supply

65

....• (5 indent ) Multiple continuous contacts

66

....•. (6 indent ) Sectional

67

....• (5 indent ) Single continuous contact

68

....•. (6 indent ) Sectional

69

....• (5 indent ) Intermittent contact

70

....•. (6 indent ) Rail circuit

71

....•. (6 indent ) Rail return

72

.... (4 indent ) Propulsion-current signaling

73

.... (4 indent ) Continuous contact

74

.... (4 indent ) Intermittent contact

75

.... (4 indent ) Bridged insulated rail joint

76

.... (4 indent ) Track trip

77

... (3 indent ) Counting in and out

78

.... (4 indent ) Ratchet wheel

79

....• (5 indent ) Double opposed pawls

80

....•. (6 indent ) Parallel teeth

81

... (3 indent ) Propulsion-current signaling

82

.... (4 indent ) Rotary controller

83

.... (4 indent ) Car-actuated controller

84

....• (5 indent ) Trolley or plow

85

.... (4 indent ) Intermittent contact

86

... (3 indent ) Train-carried current supply

87

... (3 indent ) Line-current supply

88

.... (4 indent ) Intermediate signal

89

.... (4 indent ) Short sectional rail closure

90

.... (4 indent ) Car-actuated controller

91

....• (5 indent ) Relay

92

.... (4 indent ) Intermittent contact

28C

... (3 indent ) Ballast leakage

28E

... (3 indent ) Economy use of line wire

28F

... (3 indent ) Checking circuits

28G

... (3 indent ) Light-out

28H

... (3 indent ) Intermittent light

28K

... (3 indent ) Transformer

93

.. (2 indent ) Combined fluid pessure and electric

94

... (3 indent ) Cab signal or train control

95

... (3 indent ) Track-circuit control

96

.. (2 indent ) Electromechanical

97

... (3 indent ) Cab signal or train control

98

... (3 indent ) Track-circuit control

99

... (3 indent ) Clockwork

100

.. (2 indent ) Fluid pressure

101

... (3 indent ) Cab signal or train control

102

.. (2 indent ) Mechanical

103

... (3 indent ) Cab signal or train control

104

. (1 indent ) Manual

105

.. (2 indent ) Electric

106

... (3 indent ) Lock and block

107

. (1 indent ) Recorders

108

TIME INDICATION, AUTOMATIC

109

. (1 indent ) Flow retarded

110

. (1 indent ) Time limit expired

111

GRADE-CROSSING TRACK PROTECTION

112

. (1 indent ) Semi-automatic

113

. (1 indent ) Automatic

114R

.. (2 indent ) Electric

115

... (3 indent ) Cab signal or train control

114A

... (3 indent ) Cross-over protection

116

.. (2 indent ) Fluid pressure

117

. (1 indent ) Cab signal or train control

118

DRAWBRIDGE PROTECTION

119

. (1 indent ) Cab signal or train control

120

ROADWAY-DEFECT PROTECTION

121

. (1 indent ) Electric

122R

TRAIN-POSITION INDICATION

123

. (1 indent ) Automatic time recording

124

. (1 indent ) Train annunciators or indicators

122A

. (1 indent ) Miniature model

125

ELECTRIC AUTOMATIC HIGHWAY SIGNALS, MINE DOORS, AND GATES

126

. (1 indent ) Car-actuated controller

127

.. (2 indent ) Gates and doors

128

. (1 indent ) Normally open track circuit

129

.. (2 indent ) Short sectional rail closure

130

. (1 indent ) Normally closed track circuit

131

INTERLOCKING

132

. (1 indent ) Electric actuation

133

.. (2 indent ) Electric locking

134

... (3 indent ) Route locking

135

... (3 indent ) Return-release indication

136

.. (2 indent ) Mechanical locking

137

... (3 indent ) Return-release indication

138

.... (4 indent ) Locked slide

139

. (1 indent ) Fluid-pressure actuation

140

.. (2 indent ) Electrically controlled valve

141

... (3 indent ) Return-release indication

142

.. (2 indent ) Return-release indication

143

. (1 indent ) Manual actuation

.. (2 indent ) Switch stands

144

... (3 indent ) Signal-actuating

145

.... (4 indent ) Double lever

146

.. (2 indent ) Electrical locking

147

.. (2 indent ) Mechanical locking

148

... (3 indent ) Preliminary

149

.... (4 indent ) Tappets

150

... (3 indent ) Tappets

151

... (3 indent ) Detector bars

152

... (3 indent ) Compensators

153

.... (4 indent ) Counterweight

154

....• (5 indent ) Intermittent grip

155

... (3 indent ) Rod-saving devices

156

.... (4 indent ) Selectors

157

....• (5 indent ) Electric

158

.... (4 indent ) Switch and lock movements

159

. (1 indent ) Detached locking, check locking, or key control

160

. (1 indent ) Approach locking

161

. (1 indent ) Retarded-release mechanism

162

. (1 indent ) Switch or signal indicators

163

. (1 indent ) Derails

164

SLOTTING AND CONTROL

165

. (1 indent ) Electric

166

PILOT OR SIGNAL CARS

166.1

SIGNALLING BETWEEN OCCUPANTS OF A TRAIN

167R

CAB SIGNAL OR TRAIN CONTROL

168

. (1 indent ) Train parting

168.1

. (1 indent ) Wheel slip

169R

. (1 indent ) Train defect

169A

.. (2 indent ) Hot bearing detectors

169D

.. (2 indent ) Radiant energy type

169S

.. (2 indent ) Sound detectors

170

. (1 indent ) Derailment

171

.. (2 indent ) Contact trips

172

... (3 indent ) Frangible

173

.. (2 indent ) Inertia trips

174

. (1 indent ) Highway or station, automatic

175

.. (2 indent ) Code signal

176

. (1 indent ) Switch signals

177

. (1 indent ) Block entrance initiated

178

.. (2 indent ) Electric or magnetic control

179

... (3 indent ) Bridged insulated rail joint

180

... (3 indent ) Cab-circuit controller

181

... (3 indent ) Mechanical actuation

182R

. (1 indent ) Speed-control systems

182A

.. (2 indent ) Track brake speed control

182B

.. (2 indent ) Automatic vehicle-carried braking

182BH

.. (2 indent ) Humped, unpowered cars

182C

.. (2 indent ) Automatic vehicle-carried speed comparison circuits

182AA

.. (2 indent ) Yard-switching, dispersed

182AB

.. (2 indent ) Yard-switching, centralized

183

. (1 indent ) Manual-control systems

184

. (1 indent ) Service stop

185

. (1 indent ) Recording devices

186

. (1 indent ) Motive-power control

187R

.. (2 indent ) Electric

187A

... (3 indent ) Remote control

187B

... (3 indent ) Non-mechanical control of vehicles from wayside

187C

... (3 indent ) Control of vehicle from leading vehicle

188

.. (2 indent ) Fluid-pressure-actuated throttle

189

. (1 indent ) Engineer's brake-valve actuation

190

. (1 indent ) Train-pipe-valve structure

191

. (1 indent ) Visual cab signals

192R

. (1 indent ) Train mechanism

193

.. (2 indent ) Electric or magnetic

194

... (3 indent ) Inductive

195

... (3 indent ) Intermittent contact

196

... (3 indent ) Cab-circuit controller

197

.... (4 indent ) Magnetically actuated

198

.. (2 indent ) Single-direction actuation

199

.. (2 indent ) Frangible

200R

.. (2 indent ) Lever actuated

200A

... (3 indent ) Lever perpendicular inclined less than 45 degree

200B

... (3 indent ) Lever transverse relative to direction of travel

192A

.. (2 indent ) Train-carried electric contact mechanism

201

. (1 indent ) Track trips

202

.. (2 indent ) Electric or magnetic

203R

.. (2 indent ) Pivoted

203A

... (3 indent ) Single vertical pivot on which track trip turns

203B

... (3 indent ) Single vertical pivot; strike rod transverse of track

203C

... (3 indent ) Single horizontal pivot on which track trip turns

203D

... (3 indent ) Single horizontal pivot; strike rod transverse of track

203E

... (3 indent ) Horizontal pivot, vertical rod, strike rod perpendicular

204

.. (2 indent ) Vertical motion

205

.. (2 indent ) Lateral motion

206

.. (2 indent ) Fixed

207

.. (2 indent ) Portable

167A

. (1 indent ) Train approach warning for work cars

167M

. (1 indent ) Magnetic rail

167D

. (1 indent ) Vehicle-vehicle distance measuring

208

CAR-DISPLAYED CROSSING SIGNALS

209

PASSENGERS' STATION SIGNALS

210

TORPEDO MECHANISM

211

. (1 indent ) Electric

212

. (1 indent ) Magazine

213

.. (2 indent ) Vertical

214

.. (2 indent ) Rotary

215

. (1 indent ) Car attached

216

. (1 indent ) Hand placing devices

217

AUDIBLE SWITCH AND SIGNAL INDICATORS

218

ELECTRIC ACTUATION

219

. (1 indent ) Control circuits

220

. (1 indent ) Switch signals

221

. (1 indent ) Motor systems

222

.. (2 indent ) Return-indication-current generation

223

.. (2 indent ) Three-position signals

224

.. (2 indent ) Home and distant signals

225

.. (2 indent ) Reciprocating armature

226

... (3 indent ) Controller-actuated switches

227

.... (4 indent ) Opposed magnets

228

....• (5 indent ) Circuit changers

229

....• (5 indent ) Tandem contacts

230

.... (4 indent ) Alternate throw

231

... (3 indent ) Opposed magnets

232

.... (4 indent ) Circuit changers

233

.... (4 indent ) Tandem contacts, switches

234

.... (4 indent ) Parallel contacts, switches

235

....• (5 indent ) Circuit controller

236

... (3 indent ) Alternate throw

237

... (3 indent ) Fly-back

238

.... (4 indent ) Latch or clutch release

239

.... (4 indent ) Switches

240

.. (2 indent ) Rotary armature

241

... (3 indent ) Opposed motors

242R

... (3 indent ) Circuit changers

242A

.... (4 indent ) Overload release

242B

.... (4 indent ) Dual selector circuit

242C

....• (5 indent ) Remote lever, local selector

243

... (3 indent ) Fly-back

244

.... (4 indent ) Latch or clutch release

245

. (1 indent ) Car-actuated generators

246

. (1 indent ) Car-actuated circuit controllers

247

.. (2 indent ) Wheel or train counting

248

.. (2 indent ) Retarded action

249

.. (2 indent ) Electric or magnetic

250

.. (2 indent ) Single-direction actuation

251

.. (2 indent ) Vertically sprung rail

252

.. (2 indent ) Trolley or plow actuated

253

. (1 indent ) Switch or signal actuated controllers

254

. (1 indent ) Trolley-completed circuits

255

. (1 indent ) Car-wheel-completed circuits

256

. (1 indent ) Relays

257

FLUID-MOTOR ACTUATION

258

. (1 indent ) Electric control

259

.. (2 indent ) Car-controlled switches

260

. (1 indent ) Signals

261

. (1 indent ) Gates

262

MECHANICAL-MOTOR ACTUATION

263

. (1 indent ) Electric control

264

POINT THROWERS

265

. (1 indent ) Magnetic

266

. (1 indent ) Modifier switch

267

.. (2 indent ) Directing-grooves

268

. (1 indent ) Wedging wheel

269

. (1 indent ) Sliding shoe

270R

VEHICLE-ENERGY ACTUATION

271

. (1 indent ) Fluid transmission

272

.. (2 indent ) Gates

273

. (1 indent ) Continuous-rail crossings

274

. (1 indent ) Switch-connected frogs

275

. (1 indent ) Continuous-rail frogs

276

.. (2 indent ) Spring rail

277

. (1 indent ) Automatic turnouts

. (1 indent ) Switch stands, automatic

278

.. (2 indent ) Facing setting

279

... (3 indent ) Manual control

280

... (3 indent ) Resetting

281

.... (4 indent ) Vehicle restrained

282

... (3 indent ) Trailing setting

283

.... (4 indent ) Yielding rail

284

.. (2 indent ) Trailing setting

285

... (3 indent ) Yielding rail

286

.... (4 indent ) Spring-clutch

287

....• (5 indent ) Coaxial spring

288

.... (4 indent ) Counterweight

289

.... (4 indent ) Frangible

290

.. (2 indent ) Trailing fly-back

291

... (3 indent ) Spring actuated

292

. (1 indent ) Signals and gates, automatic

293

.. (2 indent ) Highway crossing

294

... (3 indent ) Visual and audible

295

... (3 indent ) Audible

296

.... (4 indent ) Bells, single stroke

297

.. (2 indent ) Track mechanism

298

... (3 indent ) Single direction

299

... (3 indent ) Latch or clutch release

300

.... (4 indent ) Electric

301

.... (4 indent ) Longitudinal motion

302

.... (4 indent ) Vertical motion

303

... (3 indent ) Longitudinal spiral cam

304

... (3 indent ) Vehicle-restrained gates and doors

305

.... (4 indent ) Parallel swing

306

.... (4 indent ) Longitudinal motion

307

.... (4 indent ) Vertical motion

308

....• (5 indent ) Swinging

309

....•. (6 indent ) Yielding rail

310

... (3 indent ) Parallel swing

311

... (3 indent ) Longitudinal motion

312

.... (4 indent ) Rectilinear

313

... (3 indent ) Vertical motion

314

. (1 indent ) Switches, automatic

315

.. (2 indent ) Resetting, vehicle restrained

316

.. (2 indent ) Wheel resetting

317

.. (2 indent ) Facing setting

318

.. (2 indent ) Trailing setting

319

.. (2 indent ) Trailing fly-back

320R

... (3 indent ) Spiral spring

321

.... (4 indent ) Tie or connecting rod

320A

.... (4 indent ) Dash pot

322

.. (2 indent ) Track mechanism

323

... (3 indent ) Selective

324

... (3 indent ) Latch or clutch release

325

.... (4 indent ) Electric control

326

... (3 indent ) Electric control

327

... (3 indent ) Alternate throw

328

.... (4 indent ) Tappet wheel

329

... (3 indent ) Three and multiple throw

330

... (3 indent ) Traffic protected

331

... (3 indent ) Rotary longitudinal connecting shaft

332

... (3 indent ) Cable and pulley connection

333

... (3 indent ) Longitudinal sprial cam

334

... (3 indent ) Rack and pinion

335

... (3 indent ) Bow spring

336

... (3 indent ) Longitudinal motion

337

.... (4 indent ) Train-trip elevation

338

.... (4 indent ) Track-mechanism depression

339

.... (4 indent ) Perpendicular swing

340

....• (5 indent ) Double

341

.... (4 indent ) Horizontal swing

342

....• (5 indent ) Double acting

343

....• (5 indent ) Double

344

... (3 indent ) Transverse motion

345

.... (4 indent ) Duplex lever

346

.... (4 indent ) Swinging

347

....• (5 indent ) Double acting

348

....•. (6 indent ) Guiding tail

349

....• (5 indent ) Double

350

.... (4 indent ) Double acting

351

.... (4 indent ) Vertical motion

352

....• (5 indent ) Duplex lever

353

....• (5 indent ) Swinging

354

....•. (6 indent ) Double acting

355

....•. (6 indent ) Double

356

....• (5 indent ) Double

357

....•. (6 indent ) Transverse lever connection

358

. (1 indent ) Switch locks, automatic

359

. (1 indent ) Train trips

360

.. (2 indent ) Electric or magnetic

361

.. (2 indent ) Fluid pressure

362

.. (2 indent ) Resilient

363

.. (2 indent ) Hooks

364

.. (2 indent ) Racks or friction bars

365

.. (2 indent ) Pivoted

366

... (3 indent ) Wheel

367

... (3 indent ) Rod

368

.. (2 indent ) Vertical motion

369

... (3 indent ) Wheel

370

... (3 indent ) Rod

371

.. (2 indent ) Lateral motion

372

... (3 indent ) Wheel

373

... (3 indent ) Rod

270A

. (1 indent ) Automatic switch actuation from or by vehicle

374

SAFETY SIDINGS

375

CONTINUOUS-RAIL CROSSING

376

. (1 indent ) Overlapped main

377

. (1 indent ) Pivoted rail

378

. (1 indent ) Rotary block

379

. (1 indent ) Movable point

380

. (1 indent ) Sliding rail

381

.. (2 indent ) Longitudinal

382

SWITCH-CONNECTED FROGS

383

. (1 indent ) Overlapped main

384

.. (2 indent ) Double rail

385

. (1 indent ) Swinging tongue

386

.. (2 indent ) Stub end

387

. (1 indent ) End-pivoted rail

388

. (1 indent ) Center-pivoted rail

389

. (1 indent ) Swinging rail

390

.. (2 indent ) Opposed swing

391

.. (2 indent ) Wing

392

. (1 indent ) Transversely sliding rail

393

SWITCH STANDS

394

. (1 indent ) Cab signal or train control

395

. (1 indent ) Resetting

396

.. (2 indent ) Latch release, automatic

397

.. (2 indent ) Hand restrained

398

.. (2 indent ) Vehicle restrained

399

.. (2 indent ) Detention devices

400

.. (2 indent ) Key retaining

401

. (1 indent ) Rail lock and position indication

402

.. (2 indent ) Transverse rotary locking shaft

403

. (1 indent ) Three and multiple throw

404

. (1 indent ) Adjustable throw

405

. (1 indent ) Spiral-cam actuated

406

. (1 indent ) Gear actuated

407

. (1 indent ) Structural types

408

.. (2 indent ) Depressed mechanism

409

.. (2 indent ) High semaphore stands

410

.. (2 indent ) Vertical lever

411

... (3 indent ) Ground stands

412

.. (2 indent ) Horizontal lever

413

... (3 indent ) Drop arm

414

.... (4 indent ) Automatic key-lock

415R

SWITCHES

416

. (1 indent ) Slip

417

. (1 indent ) Frog obviating

418

.. (2 indent ) Single ral

419

. (1 indent ) Conduit, third rail or trolley

420

. (1 indent ) Nonderailing, trailing

421

.. (2 indent ) Risers

422

.. (2 indent ) Moving guard rail

423

. (1 indent ) Facing, rerailing

424

. (1 indent ) Facing, selective

425

.. (2 indent ) Side draft

426

.. (2 indent ) Modified wheel

427

. (1 indent ) Stationary turnout

428

. (1 indent ) Snow protected

429

. (1 indent ) Overlap

430

. (1 indent ) Sliding

431

. (1 indent ) Oscillating, longitudinal axis

432

. (1 indent ) Risers

433

. (1 indent ) Vertical motion

434

. (1 indent ) Flexible rail

435R

. (1 indent ) Point

436

.. (2 indent ) Recessed rail

437

.. (2 indent ) Renewable and reenforced

438

.. (2 indent ) Point and mate

439

.. (2 indent ) Tandem

440

.. (2 indent ) Three throw

441

.. (2 indent ) Tread guard rail

442

.. (2 indent ) Tongue

443

... (3 indent ) Bed lock

444

... (3 indent ) Self-cleaning

435A

.. (2 indent ) Guard

445

. (1 indent ) Stub

446

.. (2 indent ) Double rail

447

.. (2 indent ) Anti-creep or jar

448

. (1 indent ) Lock

449

. (1 indent ) Tie bars

450

.. (2 indent ) Adjustable

451

... (3 indent ) Eccentric

452

. (1 indent ) Connecting rods

453

. (1 indent ) Chairs and plates

415A

. (1 indent ) Toy

454

CROSSINGS, FROGS, AND MATES

455

. (1 indent ) Outer-tread-supported wheel

456

. (1 indent ) Tread guard rail

457

. (1 indent ) Flange-supported wheel

458

.. (2 indent ) Frogs

459

. (1 indent ) Hot filled

460

. (1 indent ) Central inserts

461

.. (2 indent ) Cast bound

462

. (1 indent ) Plate or plate bolted

463

. (1 indent ) Bolted

464

. (1 indent ) Solid

465

. (1 indent ) Crossings

466

.. (2 indent ) Street and steam

467

.. (2 indent ) Chairs

468

. (1 indent ) Frogs

469

.. (2 indent ) Unbroken main

470

.. (2 indent ) Clamped

471

.. (2 indent ) Composite

472

. (1 indent ) Details

473R

SIGNALS

473.1

. (1 indent ) Highway crossing

473.2

.. (2 indent ) Wigwag type

473.3

. (1 indent ) Light beam projecting

474

. (1 indent ) Track reflectors

475

. (1 indent ) Dwarf or pot

476

. (1 indent ) Switch or switch stand

477

. (1 indent ) Roadway, visual, and portable

478

. (1 indent ) Enclosed

479

. (1 indent ) Semaphore

480

.. (2 indent ) Upper quadrant

481

.. (2 indent ) Home and distant

482

.. (2 indent ) Arms

483

... (3 indent ) Illuminated

484

.. (2 indent ) Lamp and spectacles

485

.. (2 indent ) Post mechanism

486

. (1 indent ) Bridge warnings

487

. (1 indent ) Torpedoes

488

. (1 indent ) Trainmens' kits

473A

. (1 indent ) Toy rail signals

489

MANUAL ACTUATION

	FOREIGN ART COLLECTIONS

FOR000

CLASS-RELATED FOREIGN DOCUMENTS

	DIGESTS

DIG1

RADIANT ENERGY DEVICES

DIG2

THERMAL SENSING DEVICES

   Note: Some content linked to on this page may require a plug-in for Adobe Acrobat Reader.

This file produced by USPTO - SIRA - Office of Patent Automation - ReferenceTools Project. Questions or comments relating to this file should be directed to Patent Automation Feedback.