U.S. patent number D450,883 [Application Number D/109,919] was granted by the patent office on 2001-11-20 for detergent tablet. This patent grant is currently assigned to Unilever Home & Personal Care USA, division of Conopco, Inc.. Invention is credited to Rene Joachim Buter, Huug Euser.
United States Patent | D450,883 |
Buter , et al. | November 20, 2001 |
Inventors: | Buter; Rene Joachim (Vlaardingen, NL), Euser; Huug (Vlaardingen, NL) |
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Assignee: | Unilever Home & Personal Care
USA, division of Conopco, Inc. (Greenwich, CT) |
Appl. No.: | D/109,919 |
Filed: | August 25, 1999 |
Feb 26, 1999 [FR] | 99 1341 | |||
Current U.S. Class: | D28/8.1; D1/127; D24/101 |
Current International Class: | 2802 |
Field of Search: | ;D28/8.1,8.2,4-6 ;D24/100-104 ;D23/207 ;D1/133,137-149,191,192,224,225,298,440,441,445-449 ;424/440,441,464-473 |
D34312 | April 1901 | Ewell et al. |
D53624 | July 1919 | Woodward |
D215248 | September 1969 | Viitanen |
D336539 | June 1993 | Bates |
3104490 | September 1963 | Cornell |
4627971 | December 1986 | Ayer |
4881889 | November 1989 | Spiel et al. |
920688 | May 1993 | NO | |||
Thos. Mills & Bro. Confectioner's Machinery and Tools, Catalogue X; p. 1) 17: 13/4 Egg; 2) p. 45: No. 527 in third row; 3) p. 44: No. 588 in top row, May 1952.* . Drug Standards vol. 27, No. 5. Sep.-Oct. 1959, p. 126: No. 2 oval tablet in rows A & B.* . Drug Trade News Sep. 28, 1964, p. 54: tablet indicated by arrow.. |
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