Knife
Latest Dart Container Corporation Patents:
Description
FIG. 1 is a left perspective view of a knife showing my new design.
FIG. 2 is a right perspective view thereof.
FIG. 3 is a left side elevational view thereof.
FIG. 4 is a right side elevational view thereof.
FIG. 5 is a rear end view thereof.
FIG. 6 is a cross-sectional view on an enlarged scale thereof taken on line 6--6 of FIG. 3.
FIG. 7 is a cross-sectional view on an enlarged scale thereof taken on line 7--7 of FIG. 3.
FIG. 8 is a cross-sectional view thereof taken on line 8--8 of FIG. 3.
FIG. 9 is a top view thereof.
FIG. 10 is a bottom view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D164887 | October 1951 | Wagner |
D174747 | May 1955 | Harper |
D216496 | January 1970 | Wentzel |
D236070 | July 1975 | Dart et al. |
D236421 | August 1975 | Dart et al. |
334745 | January 1959 | CH |
Patent History
Patent number: D252315
Type: Grant
Filed: Dec 13, 1976
Date of Patent: Jul 10, 1979
Assignee: Dart Container Corporation (Mason, MI)
Inventor: William A. Dart (Mason, MI)
Primary Examiner: Winifred E. Herrmann
Attorney: Winston E. Miller
Application Number: 5/749,718
Type: Grant
Filed: Dec 13, 1976
Date of Patent: Jul 10, 1979
Assignee: Dart Container Corporation (Mason, MI)
Inventor: William A. Dart (Mason, MI)
Primary Examiner: Winifred E. Herrmann
Attorney: Winston E. Miller
Application Number: 5/749,718
Classifications
Current U.S. Class:
D/7138
International Classification: D0703;
International Classification: D0703;