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The ornamental design for a book clamp, as shown. |
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, |
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