U.S. patent number D469,471 [Application Number D/146,786] was granted by the patent office on 2003-01-28 for tamper proof label. This patent grant is currently assigned to Laboratoires Merck Sharp and Dohme-Chibret. Invention is credited to Alain Chaduc, Olivier Naudan.
United States Patent | D469,471 |
Chaduc , et al. | January 28, 2003 |
Inventors: | Chaduc; Alain (Loubeyrat, FR), Naudan; Olivier (Perignat, FR) |
---|---|
Assignee: | Laboratoires Merck Sharp and
Dohme-Chibret (FR) |
Appl. No.: | D/146,786 |
Filed: | August 15, 2001 |
Current U.S. Class: | D20/22 |
Current International Class: | 1908 |
Field of Search: | ;D20/22,27 ;4/299.01,306,310,625-630,5-6,27 |
958887 | May 1910 | Parmele |
2272262 | February 1942 | Carter |
3983645 | October 1976 | Rycroft |
4540101 | September 1985 | Kutcher |
4640427 | February 1987 | Marino et al. |
4722376 | February 1988 | Rhyner |
D304040 | October 1989 | Thul |
5048711 | September 1991 | Weiss et al. |
5217307 | June 1993 | McClintock |
5495944 | March 1996 | Lermer |
5727819 | March 1998 | Grosskopf et al. |
5882118 | March 1999 | Daniels et al. |
D451554 | December 2001 | Fasano |
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