Digital time piece display masking plate

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Description

FIG. 1 is a front perspective view of a digital timepiece display masking plate showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a cross sectional view as taken from line 3--3 of FIG. 1;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D53726 August 1919 Berge
D118613 January 1940 Blazey
D166149 March 1952 Fass
D225426 December 1972 DEBaschmakoff
3945190 March 23, 1976 Kimura
3945195 March 23, 1976 Mason
Patent History
Patent number: D242695
Type: Grant
Filed: Aug 25, 1975
Date of Patent: Dec 14, 1976
Assignee: Kabushiki Kaisha Daini Seikosha
Inventors: Eiichi Osawa (Tokyo), Midori Miyata (Tokyo), Susumu Karibe (Matsudo)
Primary Examiner: Nelson C. Holtje
Attorney: Robert E. Burns
Application Number: 5/607,507
Classifications
Current U.S. Class: Crystal, Cover Or Protector (D10/132)
International Classification: D1007;