Filter for cleaning fluid or the like
Latest Kleen-Rite, Inc. Patents:
Description
FIG. 1 is a perspective view of the filter for cleaning fluid or the like showing my new design.
FIG. 2 is a side elevational view thereof, the opposite side being a minor image of the side shown;
FIG. 3 is a front elevational view thereof, a portion of the upper tank being broken away for convenience of illustration;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
D187577 | March 1960 | Smith |
D236829 | September 1975 | Berry, Jr. et al. |
D238875 | February 1976 | Berry, Jr. et al. |
487765 | December 1892 | Ormerod |
533940 | February 1895 | Wiselogel |
840696 | January 1907 | Heberling |
1732829 | October 1929 | Boardman |
2843267 | July 1958 | Anderson |
3028968 | April 1962 | Anderson et al. |
Patent History
Patent number: D253422
Type: Grant
Filed: Nov 18, 1977
Date of Patent: Nov 13, 1979
Assignee: Kleen-Rite, Inc. (St. Louis, MO)
Inventor: Robert G. Smith (St. Louis County, MO)
Primary Examiner: James R. Largen
Attorney: Richard J. Sher
Application Number: 5/852,767
Type: Grant
Filed: Nov 18, 1977
Date of Patent: Nov 13, 1979
Assignee: Kleen-Rite, Inc. (St. Louis, MO)
Inventor: Robert G. Smith (St. Louis County, MO)
Primary Examiner: James R. Largen
Attorney: Richard J. Sher
Application Number: 5/852,767
Classifications
Current U.S. Class:
D23/4
International Classification: D2301;
International Classification: D2301;