Ceramic greenware cleaner
Description
FIG. 1 is a front elevational view of a ceramic greenware cleaner showing my new design.
FIG. 2 is a side elevational view taken along the left of FIG. 1;
FIG. 3 is a side elevational view taken along the right of FIG. 1;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
2132889 | October 1938 | Ayres |
2527089 | October 1950 | Adams |
4314426 | February 9, 1982 | Friend |
Patent History
Patent number: D267439
Type: Grant
Filed: Aug 20, 1980
Date of Patent: Dec 28, 1982
Inventor: Thomas E. Gibson (Oklahoma City, OK)
Primary Examiner: Catherine E. Kemper
Law Firm: Dunlap & Codding
Application Number: 6/179,773
Type: Grant
Filed: Aug 20, 1980
Date of Patent: Dec 28, 1982
Inventor: Thomas E. Gibson (Oklahoma City, OK)
Primary Examiner: Catherine E. Kemper
Law Firm: Dunlap & Codding
Application Number: 6/179,773
Classifications