Offset printing machine
Latest Ryobi Ltd. Patents:
Description
FIG. 1 is a front, top and right side perspective view of an offset printing machine showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a right side elevational view thereof; and
FIG. 6 is a left side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D162347 | March 1951 | Schreckengost |
D192394 | March 1962 | Behnk |
D252933 | September 18, 1979 | Schott |
D273016 | March 13, 1984 | Hiraishi et al. |
D290966 | July 21, 1987 | Saito et al. |
4777876 | October 18, 1988 | Ishii |
4838160 | June 13, 1989 | Nozawa |
D744708 | June 1988 | JPX |
- Lithoweek; Dec. 2, 1987; p. 28; Akiyama Printing Mach. Manufacturing Corp. advertisement. Lithoweek; Oct. 14, 1987; p. 4; Komori Press advertisement (middle page.). Heidelberg Speedmaster brochure; cover photo.
Patent History
Patent number: D321000
Type: Grant
Filed: Sep 12, 1990
Date of Patent: Oct 22, 1991
Assignee: Ryobi Ltd. (Hiroshima)
Inventors: Yusaku Kitamura (Hyogo), Tetsuyuki Doi (Hyogo)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/582,022
Type: Grant
Filed: Sep 12, 1990
Date of Patent: Oct 22, 1991
Assignee: Ryobi Ltd. (Hiroshima)
Inventors: Yusaku Kitamura (Hyogo), Tetsuyuki Doi (Hyogo)
Primary Examiner: A. Hugo Word
Assistant Examiner: CathyAnne MacCormac
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/582,022
Classifications
Current U.S. Class:
D18/13