Sponge
Latest Nation/Ruskin, Inc. Patents:
Description
FIG. 1 is a top plan view showing my new design;
FIG. 2 is a front elevational view thereof, the rear being a mirror image;
FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
274566 | March 1883 | Croft |
2133805 | October 1938 | Brown |
2964772 | December 1960 | Crawford |
3117334 | January 1964 | Imhof |
3570036 | March 1971 | Gilchrist et al. |
3613146 | October 1971 | Oviatt |
5003659 | April 2, 1991 | Paepke |
1543656 | October 1968 | FRX |
Patent History
Patent number: D351696
Type: Grant
Filed: Jul 5, 1990
Date of Patent: Oct 18, 1994
Assignee: Nation/Ruskin, Inc. (Montgomeryville, PA)
Inventor: Raymond C. Adolf (Doylestown, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Panitch Schwarze Jacobs & Nadel
Application Number: 7/548,640
Type: Grant
Filed: Jul 5, 1990
Date of Patent: Oct 18, 1994
Assignee: Nation/Ruskin, Inc. (Montgomeryville, PA)
Inventor: Raymond C. Adolf (Doylestown, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Panitch Schwarze Jacobs & Nadel
Application Number: 7/548,640
Classifications