Door closer
Latest Ryobi Ltd. Patents:
Description
FIG. 1 is a front elevational view of a door closer showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D295367
Type: Grant
Filed: Aug 22, 1986
Date of Patent: Apr 26, 1988
Assignee: Ryobi Ltd. (Tokyo)
Inventors: Yasunori Ishizuka (Hiroshima), Tosiaki Saito (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Brian N. Vinson
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/899,362
Type: Grant
Filed: Aug 22, 1986
Date of Patent: Apr 26, 1988
Assignee: Ryobi Ltd. (Tokyo)
Inventors: Yasunori Ishizuka (Hiroshima), Tosiaki Saito (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Brian N. Vinson
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/899,362
Classifications
Current U.S. Class:
D/8330