Door chime

Description

FIG. 1 is a front elevational view of a door chime showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being substantially a mirror image;

FIG. 4 is a left side elevational view, the opposite side being substantially a mirror image.

Referenced Cited
U.S. Patent Documents
D199446 October 1964 Stevenson
D201593 July 1965 Stevenson
D253753 December 25, 1979 Poesl
D258424 March 3, 1981 Doggart
D264196 May 4, 1982 Doggart
Foreign Patent Documents
581340 August 1959 CAX
Patent History
Patent number: D275088
Type: Grant
Filed: Mar 12, 1982
Date of Patent: Aug 14, 1984
Assignee: Matsushita Electric Works, Ltd. (Osaka)
Inventors: Kohen Kachi (Kadoma), Hiroyuki Nishimura (Kadoma)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Suzanne N. Gitlin
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/357,643
Classifications
Current U.S. Class: Bell Or Chime (D10/118)