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The ornamental design for a holder for interproximal brushes, as shown. |
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FIG. 1 is a left side elevation view of the interproximal brush holder for supporting a replaceable brush on one end and a toothpick on the other end;
FIG. 2 is a top elevation view of the interproximal brush holder;
FIG. 3 is a right side elevation view of the interproximal brush holder;
FIG. 4 is a bottom plan view of the interproximal brush holder;
FIG. 5 is an end view of the upper end of the interproximal brush holder; and
FIG. 6 is an end view of the bottom end of the interproximal brush holder.
Tarrson, Emanuel B., Staubitz, Robert B., Tisma, Steven
| Patent | Priority | Assignee | Title |
| 4387479, | May 14 1981 | BLOCK DRUG COMPANY, INC | Interproximal toothbrush |
| D272565, | Jan 15 1979 | Dental flossing instrument | |
| D291505, | Feb 21 1985 | John O. Butler Company | Interdental brush |
| D293858, | Feb 21 1985 | John O. Butler Company | Combined interdental brush cap therefor |
| D298182, | Feb 21 1985 | John O. Butler Company | Combined toothbrush and cap therefor |
| D300946, | Nov 07 1986 | John O. Butler Company | Interdental brush handle |
| D315059, | Apr 28 1988 | Gillette Canada Company | Interdental brush handle |
| D916407, | Aug 05 2019 | KTL INTERNATIONAL CO., LTD. | Scraper |
| Patent | Priority | Assignee | Title |
| 1173721, | |||
| 1996205, | |||
| 3559226, | |||
| 4030199, | May 12 1975 | E-Z Floss | Handle for disposable appliance |
| 4222143, | Mar 16 1979 | John O. Butler Company | Interproximal brush handle |
| D242883, | Sep 17 1975 | Toothbrush | |
| 13621, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 05 1979 | John O. Butler Company | (assignment on the face of the patent) | / |
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