Transformer
Latest Marelco Power Systems, Inc. Patents:
Description
FIG. 1 is a perspective view of a transformer showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D202045 | August 1965 | Oberlin |
3355689 | November 1967 | Paddison et al. |
3535665 | October 1970 | Belanger |
4009460 | February 22, 1977 | Fukui et al. |
- Allied Electronics, 1975 Engineering Manual & Purchasing Guide, No. 750, p. 242, Transformers (top right).
Patent History
Patent number: D290456
Type: Grant
Filed: Oct 2, 1984
Date of Patent: Jun 23, 1987
Assignee: Marelco Power Systems, Inc. (Howell, MI)
Inventors: Peter Burgher (Utica, MI), John Boomer (Howell, MI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Law Firm: Gifford, Groh, VanOphem, Sheridan, Sprinkle and Dolgorukov
Application Number: 6/656,878
Type: Grant
Filed: Oct 2, 1984
Date of Patent: Jun 23, 1987
Assignee: Marelco Power Systems, Inc. (Howell, MI)
Inventors: Peter Burgher (Utica, MI), John Boomer (Howell, MI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Law Firm: Gifford, Groh, VanOphem, Sheridan, Sprinkle and Dolgorukov
Application Number: 6/656,878
Classifications
Current U.S. Class:
D13/4