Door closer

Description

FIG. 1 is a plan view of a door closer, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a sectional view taken along line 7--7 of FIG. 1;

FIG. 8 is a sectional view taken along line 8--8 of FIG. 1; and,

FIG. 9 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D295254 April 19, 1988 Matsuo et al.
D295366 April 26, 1988 Frolov
2820241 January 1958 Schlage
2904819 September 1959 Seaman
Patent History
Patent number: D335812
Type: Grant
Filed: Jun 17, 1991
Date of Patent: May 25, 1993
Assignee: Sugatsune Industrial Co., Ltd. (Tokyo)
Inventor: Kohei Musha (Tokyo)
Primary Examiner: Brian N. Vinson
Law Firm: Jacobson, Price, Holman & Stern
Application Number: 7/718,846
Classifications
Current U.S. Class: D/8330