Demand controller component

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Information

Patent Grant
D248391

References
Source

Patent Number
D248,391
Date Filed
Tuesday, March 23, 1976
49 years ago
Date Issued
Tuesday, July 4, 1978
47 years ago

Inventors
- Peter G. Bartlett
Original Assignees
- Automation Systems, Inc.
Examiners
- Lucas; Susan J.
Agents
- Woodard; Harold R.

US Classifications
- D13 - Equipment for production, distribution, or transformation of energy
Field of Search
- US
- D13 12
- D13 32-38
- D13 40
- D13 41
- 200 16 D
- 200 16 C
- 200 293
- 200 294
- 200 295
- 200 297
- 200 157
- 361 331
- 361 332
- 361 334
- 361 335
- 361 342
- 361 344
- 361 346
- 361 347
- 361 356
- 361 358
- 361 359
- 361 380
- 361 390
- 361 392
- 307 11
- 307 14
- 307 31
- 307 41
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a demand controller component, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
2964606	Girardot	Dec 1960
3198078	Schurger et al.	Aug 1965
3787728	Bayer et al.	Jan 1974

Foreign Referenced Citations (1)

Number	Date	Country
1,091,175	Oct 1960	DE

Non-Patent Literature Citations (1)

Entry
Accurate Instrument Co., Catalog #600-8-62, front cover - control panel.