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The ornamental design for a calendar base, as shown and described. |
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FIG. 1 is a top, front, and right side perspective view of a calendar base showing my new design;
FIG. 2 is a bottom, rear, and left side perspective view thereof;
FIG. 3 is a right side elevational view thereof; and
FIG. 4 is a bottom view thereof.
| Patent | Priority | Assignee | Title |
| D390883, | Aug 19 1996 | Placecard/Menu Holder | |
| D685025, | Oct 18 1920 | Intermed Asia Limited | Base for a date calendar |
| D731590, | Sep 11 2014 | Calendar holding bracket | |
| D807432, | Feb 04 2016 | THINKING GIFTS COMPANY LIMITED | Book holder |
| Patent | Priority | Assignee | Title |
| 952172, | |||
| 184866, | |||
| D260405, | Jun 21 1979 | Kent, Tarrant | Calendar base |
| D264029, | Jun 04 1979 | Collapsible article support or similar article |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 15 1986 | TARRANT, KENT | SOUTHWORTH COMPANY, A CORP OF MASSACHUSETTS | ASSIGNMENT OF ASSIGNORS INTEREST | 004517 | /0020 | |
| Feb 10 1986 | Southworth Company | (assignment on the face of the patent) | / | |||
| Aug 16 1996 | Southworth Company | SOUTHWORTH TRUST | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008167 | /0740 | |
| Aug 16 1996 | SOUTHWORTH TRUST | CULLMAN VENTURES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008167 | /0742 | |
| Nov 01 1999 | CULLMAN VENTURES, INC | AT-A-GLANCE, INC | MERGER SEE DOCUMENT FOR DETAILS | 010742 | /0124 | |
| Nov 01 1999 | MEAD AQUISITION CORP | AT-A-GLANCE, INC | MERGER SEE DOCUMENT FOR DETAILS | 010742 | /0124 | |
| May 08 2001 | AT-A-GLANCE, INC | MEAD CORPORATION, THE | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011627 | /0503 | |
| Dec 31 2002 | MEAD CORPORATION, THE | MeadWestvaco Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014066 | /0963 |
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