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The ornamental design for a pen cap, as shown and described. |
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FIG. 1 is a perspective view of a pen cap, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a perspective view with the dome top portion shown removed in an exploded condition.
| Patent | Priority | Assignee | Title |
| D446245, | Sep 11 2000 | Pioneer Industrial Corporation | Pen cap |
| D456847, | Mar 16 2001 | BIC CORPORATION, A CONNECTICUT CORPORATION | Writing instrument cap |
| D457188, | Jan 10 2001 | Sakura Color Products Corporation | Cap for a writing instrument |
| D457915, | Sep 19 2001 | CCL LABEL, INC | Clearcap writing instrument |
| D504700, | Aug 04 2004 | Pen cap | |
| D646718, | Aug 26 2010 | Dong-A Pencil Co., Ltd. | Ballpoint pen |
| Patent | Priority | Assignee | Title |
| D310684, | Nov 26 1986 | Pentel Kabushiki Kaisha | Pen cap or similar article |
| D341623, | Feb 27 1992 | Pioneer Industrial Corporation | Combined writing instrument and replaceable writing tips |
| D351417, | Apr 16 1992 | Pentel Kabushiki Kaisha | Cap for a writing instrument |
| D387803, | Aug 07 1996 | Kotobuki & Co., Ltd. | Cap for a writing instrument |
| D402312, | Jul 31 1997 | BIC CORPORATION, A CONNECTICUT CORPORATION | Cap for writing instruments |
| D403704, | Oct 03 1997 | KABUSHIKI KAISHA PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION | Ballpoint pen |
| D416940, | Dec 09 1997 | Pentel Kabushiki Kaisha | Marking pen |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 04 2000 | Pioneer Industrial Corporation | (assignment on the face of the patent) | / | |||
| Oct 31 2000 | CHUANG, CHENG-HUA | Pioneer Industrial Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011288 | /0152 |
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