Frost and ice scraper
Description
FIG. 1 is a perspective view of a frost and ice scraper showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a left end elevational view thereof; and
FIG. 7 is a right end elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
2242992 | May 1941 | Devor |
2277528 | March 1942 | Osborn |
4706385 | November 17, 1987 | Iten |
966 | 1873 | GBX |
Patent History
Patent number: D303859
Type: Grant
Filed: Jun 18, 1987
Date of Patent: Oct 3, 1989
Inventor: Robert D. Durgin (Rockville, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Richard C. Litman
Application Number: 7/63,902
Type: Grant
Filed: Jun 18, 1987
Date of Patent: Oct 3, 1989
Inventor: Robert D. Durgin (Rockville, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Richard C. Litman
Application Number: 7/63,902
Classifications
Current U.S. Class:
Scraper (D32/46)