US D199877 S
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United States Patent Ofifice Des. 199,877 Patented Dec. 22, 1964 DOOR CHIME Norman William Stevenson, Rainow, Macclesfield, England, assignor to V. & E. Friedland Limited, Macclesfield, England, a British company Filed Apr. 30, 1963, Ser. No. 74,714
Claims priority, application Great Britain Dec. 7, 1962 Term of patent 14 years (Cl. D721) tially as shown.
References Cited by the Examiner UNITED STATES PATENTS 12/48 Warner D3315 OTHER REFERENCES Sears Roebuck and Co., Fall and Winter 1961, Cat.
No. 223 (Philadelphia), p. 1411, item No. 12, upper righthand corner, Chord tone door chime.
WALLACE R. BURKE, Acting Primary Examiner.