Pulse code transmitter or similar article

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Information

Patent Grant
D251485

References
Source

Patent Number
D251,485
Date Filed
Wednesday, April 27, 1977
47 years ago
Date Issued
Tuesday, April 3, 1979
45 years ago

Inventors
- Roy Stockdale
Original Assignees
- Napco Security Systems, Inc.
Examiners
- Lucas; Susan J.
Agents
- Plevy; Arthur L.

US Classifications
- D10 - Measuring, testing, or signalling instruments
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 12
- D13 32
- D13 35
- D13 37
- D13 38
- D13 40
- D13 41
- D14 40
- D10 121
- D10 106
- 174 52 R
- 361 331
- 361 334
- 361 344
- 361 346
- 361 356
- 361 358
- 340 345
- 340 348
- 340 349
- 340 351
- 340 354
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a pulse code transmitter or similar article, substantially as shown and described.

US Referenced Citations (2)

Number	Name	Date	Kind
1916219	Hush	Jul 1933
3080547	Cooper	Mar 1963

Non-Patent Literature Citations (1)

Entry
Pyr-a-larm Alarm System Brochure, 2-1975, Control panel.