Perforator
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Description
FIG. 1 is a top plan view of a perforator showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view;
FIG. 4 is a rear elevational view;
FIG. 5 is a right side elevational view; and
FIG. 6 is a left side elevational view.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D237070 | October 1975 | Wilson |
D239770 | May 1976 | Inoue |
3859726 | January 1975 | Mitsunari |
3944373 | March 16, 1976 | Farjon et al. |
1909003 | September 1970 | DEX |
Patent History
Patent number: D256479
Type: Grant
Filed: Sep 27, 1978
Date of Patent: Aug 19, 1980
Assignee: Pelikan A.G. (Hanover)
Inventor: Christoph Manusch (Hanover)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Ernest F. Marmorek
Application Number: 5/946,533
Type: Grant
Filed: Sep 27, 1978
Date of Patent: Aug 19, 1980
Assignee: Pelikan A.G. (Hanover)
Inventor: Christoph Manusch (Hanover)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Ernest F. Marmorek
Application Number: 5/946,533
Classifications