Digital watch

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Information

Patent Grant
D255877

References
Source

Patent Number
D255,877
Date Filed
Tuesday, March 21, 1978
47 years ago
Date Issued
Tuesday, July 15, 1980
44 years ago

Inventors
- Masafumi Yamagami
Original Assignees
- Sharp Corporation
Examiners
- Holtje; Nelson C.
Agents
- Flehr; Paul D.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 30
- D10 31
- D10 37
- D10 38
- D11 6
- D11 7
- 058 50 R
- 058 23 R
- 058 152 R
- 058 53-56
- 058 16 D
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a digital watch, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
52/38492	Sep 1977	JPX

US Referenced Citations (4)

Number	Name	Date	Kind
D139829	Plosky	Dec 1944
D234360	Duncan	Feb 1975
D238757	Glarner	Feb 1976
D241725	Bailey	Oct 1976

Non-Patent Literature Citations (3)

Entry
Jeweler's Circular-Keystone, Nov. 1978, p. 65, Bulova Quartz at center.
Sporting Goods Dealer, Apr. 1978, p. 145, Stop Watches at bottom left.
Jeweler's Circular-Keystone, Nov. 1978, p. 64, Seiko Quartz at center.