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The ornamental design for an envelope opener, substantially as shown and described. |
FIG. 1 is a perspective view of an envelope opener embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view, the opposite side being a mirror image thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D326277, | Feb 13 1990 | Lund Company, Ltd. | Paper trimmer for tearing away edges of perforated computer paper |
D491783, | Mar 18 2003 | Kai R&D Center Co., Ltd. | Household electric sharpener |
D794101, | Dec 28 2015 | TaeguTec Ltd. | Cutting insert |
D794102, | Dec 28 2015 | TaeguTec Ltd. | Cutting insert |
Patent | Priority | Assignee | Title |
2204763, | |||
2266863, | |||
3432926, | |||
133302, | |||
175170, | |||
237610, |
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