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 rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof; and
FIG. 6 is a right side elevational view thereof.
Referenced Cited
U.S. Patent Documents
D166884 | May 1952 | Schlage |
D274212 | June 12, 1984 | Shohoji |
Patent History
Patent number: D295254
Type: Grant
Filed: Jun 16, 1986
Date of Patent: Apr 19, 1988
Assignee: Ryobi Ltd. (Hiroshima)
Inventors: Yoshihiko Matsuo (Kanagawa), Toshiaki Saito (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Brian N. Vinson
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/875,783
Type: Grant
Filed: Jun 16, 1986
Date of Patent: Apr 19, 1988
Assignee: Ryobi Ltd. (Hiroshima)
Inventors: Yoshihiko Matsuo (Kanagawa), Toshiaki Saito (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Brian N. Vinson
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/875,783
Classifications
Current U.S. Class:
D/8330