Air cleaner or the like
Description
FIG. 1 is a perspective view taken from the top, front and left side of an air cleaner or the like showing our new design;
FIG. 2 is a perspective view taken from the top, rear and left side thereof;
FIG. 3 is left side elevational view of FIG. 2;
FIG. 4 is a top plan view of FIG. 2;
FIG. 5 is a front elevational view of FIG. 2;
FIG. 6 is a rear elevational view of FIG. 2;
FIG. 7 is a bottom plan view of FIG. 2; and
FIG. 8 is a right side elevational view thereof, showing the cleaner housing rotated 90 degrees from the position shown in FIG. 2.
Referenced Cited
U.S. Patent Documents
Other references
D160391 | October 1950 | Hutcheson |
D181416 | November 1957 | Hewitt |
D221763 | September 1971 | Gilbertson |
D266585 | October 19, 1982 | Rakocy et al. |
D267114 | November 30, 1982 | Lynch, Jr. et al. |
2667301 | January 1954 | Lauther |
3745750 | July 1973 | Arff |
3861894 | January 1975 | Marsh |
4272261 | June 9, 1981 | Lynch, Jr. et al. |
4377399 | March 22, 1983 | Bryson |
4385911 | May 31, 1983 | Popeil et al. |
- Electrical Merchandising, Jul. 1, 1947, p. 30. Industrial Design, Jun. 1955, p. 110, second Fan from top right.
Patent History
Patent number: D272757
Type: Grant
Filed: Oct 19, 1981
Date of Patent: Feb 21, 1984
Assignee: Rival Manufacturing Co. (Kansas City, MO)
Inventors: Robert W. Fee (Wichita, KS), Richard J. Robbins (Derby, KS)
Primary Examiner: James R. Largen
Law Firm: Willian, Brinks, Olds, Hofer, Gilson & Lione, Ltd.
Application Number: 6/312,508
Type: Grant
Filed: Oct 19, 1981
Date of Patent: Feb 21, 1984
Assignee: Rival Manufacturing Co. (Kansas City, MO)
Inventors: Robert W. Fee (Wichita, KS), Richard J. Robbins (Derby, KS)
Primary Examiner: James R. Largen
Law Firm: Willian, Brinks, Olds, Hofer, Gilson & Lione, Ltd.
Application Number: 6/312,508
Classifications
Current U.S. Class:
D23/149
International Classification: D2304;
International Classification: D2304;