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The ornamental design for a book clamp, as shown. |
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FIG. 1 is a front perspective view of the book clamp in accordance with the invention;
FIG. 2 is a top plan view of the book clamp of FIG. 1;
FIG. 3 is a front elevation view of the book clamp of FIG. 1;
FIG. 4 is a right side elevation view of the book clamp of FIG. 1;
FIG. 5 is a rear elevation view of the book clamp of FIG. 1;
FIG. 6 is a left side elevation view of the book clamp of FIG. 1; and,
FIG. 7 is a bottom plan view of the book clamp of FIG. 1.
| Patent | Priority | Assignee | Title |
| 6736581, | Jul 13 1999 | Goss International Americas, Inc | Book clamp |
| D645515, | Jan 19 2010 | Document holder | |
| D747412, | Dec 17 2014 | ART EXPRESSIONS BY CFA, LTD. | Board |
| D792518, | Jan 08 2016 | ART EXPRESSIONS BY CFA, LTD. | Board |
| D829046, | Jul 05 2017 | PERNOD RICARD SA | Base for container |
| Patent | Priority | Assignee | Title |
| 1569986, | |||
| 1762686, | |||
| 2606042, | |||
| 2834149, | |||
| 3330524, | |||
| 336495, | |||
| 358072, | |||
| 369217, | |||
| 3737178, | |||
| 399411, | |||
| 4015813, | Jun 10 1974 | Bookholder | |
| 4487156, | Mar 25 1981 | HELIX GROUP PLC, | Bookmark |
| 4735438, | Jul 01 1987 | Pocket-sized portable book page holder for smaller books | |
| 4908912, | Jun 15 1988 | Retainer for maintaining a book in an open position | |
| 5005796, | Feb 06 1990 | Chart clip | |
| 5136754, | Aug 07 1991 | AKITADA KURODA | Spring clip |
| 783906, | |||
| D256806, | Jan 03 1978 | Book page holder | |
| D269188, | Feb 01 1980 | WESTERN PLAINS MANAGEMENT INC | Book page holder |
| 46314, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |