Dial scale

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Information

Patent Grant
D317578

References
Source

Patent Number
D317,578
Date Filed
Wednesday, April 12, 1989
35 years ago
Date Issued
Tuesday, June 18, 1991
33 years ago

Inventors
Original Assignees
- CONTINENTAL SCALE CORPORATION
Examiners
- Holtje; Nelson C.
- Davis; Antoine D.
Agents
- Dick and Harris

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 87
- D10 88
- D10 91
- D10 92
- 177 210 R
- 177 210 C
- 177 210 FP
- 177 238
- 177 239
- 177 240
- 177 241
- 177 242
- 177 243
- 177 253
- 177 DIG 4
- 177 DIG 5
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a dial scale, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D88997	Weber	Jan 1933
D89508	Hoyer	Mar 1933
D91255	Vanderhoff	Dec 1933
D91694	Vogel	Mar 1934
D154446	Walter	Jul 1949
1824698	Weber	Sep 1931

Non-Patent Literature Citations (2)

Entry
Form, Vorlaufermodell, 4/1978, p. 95.
Dial type scale, made in Germany by Seca, model type: 760 Doctor's Scale.