Number | Name | Date | Kind |
---|---|---|---|
1212001 | Baxter | Jan 1917 | A |
1476433 | Vandervoort | Dec 1923 | A |
1517320 | Stoddart | Dec 1924 | A |
1557244 | Domingue | Oct 1925 | A |
1947324 | Zerbee | Feb 1934 | A |
2044863 | Sticht | Jun 1936 | A |
2140307 | Belaschk et al. | Dec 1938 | A |
2172624 | Robert | Sep 1939 | A |
2196667 | Moseley | Apr 1940 | A |
2215031 | Elmore | Sep 1940 | A |
2558332 | Artale | Jun 1951 | A |
2682066 | Keely | Jun 1954 | A |
3103679 | Clemens | Sep 1963 | A |
3115652 | Zerbee | Dec 1963 | A |
3142852 | Phaneuf et al. | Aug 1964 | A |
3178754 | Cleverdon | Apr 1965 | A |
3242516 | Cantor | Mar 1966 | A |
3400417 | Moret | Sep 1968 | A |
3535726 | Sawyer | Oct 1970 | A |
3588936 | Duve | Jun 1971 | A |
D228983 | Drachten | Nov 1973 | S |
3775800 | Veneziani | Dec 1973 | A |
D237659 | Meyer et al. | Nov 1975 | S |
3978852 | Annoni | Sep 1976 | A |
4156620 | Clemens | May 1979 | A |
4203431 | Abura et al. | May 1980 | A |
4827550 | Graham et al. | May 1989 | A |
4845795 | Crawford et al. | Jul 1989 | A |
4989287 | Scherer | Feb 1991 | A |
5020179 | Scherer | Jun 1991 | A |
5033150 | Gross et al. | Jul 1991 | A |
D321285 | Hirabayashi | Nov 1991 | S |
5070567 | Holland | Dec 1991 | A |
5077855 | Ambasz | Jan 1992 | A |
5088145 | Whitefield | Feb 1992 | A |
5120225 | Amit | Jun 1992 | A |
5142723 | Lustig et al. | Sep 1992 | A |
D329946 | Curtis et al. | Oct 1992 | S |
D330286 | Curtis et al. | Oct 1992 | S |
5170525 | Cafaro | Dec 1992 | A |
5177826 | Vrignaud et al. | Jan 1993 | A |
5186627 | Amitt et al. | Feb 1993 | A |
5226206 | Davidovitz et al. | Jul 1993 | A |
5253382 | Beny | Oct 1993 | A |
5274870 | Stollman | Jan 1994 | A |
5276932 | Byrd | Jan 1994 | A |
5289604 | Kressner | Mar 1994 | A |
5353460 | Bauman | Oct 1994 | A |
D352829 | Perry | Nov 1994 | S |
5378153 | Giuliani et al. | Jan 1995 | A |
5381576 | Hwang | Jan 1995 | A |
5383242 | Bigler et al. | Jan 1995 | A |
5392483 | Heinzelman et al. | Feb 1995 | A |
5396678 | Bredall et al. | Mar 1995 | A |
5404608 | Hommann | Apr 1995 | A |
D358486 | Loew | May 1995 | S |
5416942 | Baldacci et al. | May 1995 | A |
5421726 | Okada | Jun 1995 | A |
5435034 | Bigler et al. | Jul 1995 | A |
5442827 | Hommann | Aug 1995 | A |
5465444 | Bigler et al. | Nov 1995 | A |
5467495 | Boland et al. | Nov 1995 | A |
D364740 | Loew | Dec 1995 | S |
5494252 | Amit et al. | Feb 1996 | A |
5504958 | Herzog | Apr 1996 | A |
5504959 | Yukawa et al. | Apr 1996 | A |
5504960 | Hommann | Apr 1996 | A |
5504961 | Yang | Apr 1996 | A |
D370347 | Heinzelman et al. | Jun 1996 | S |
5524312 | Tan et al. | Jun 1996 | A |
D372584 | Yost et al. | Aug 1996 | S |
5613259 | Craft et al. | Mar 1997 | A |
5617601 | McDougall | Apr 1997 | A |
5617603 | Mei | Apr 1997 | A |
5625916 | McDougall | May 1997 | A |
5652990 | Driesen et al. | Aug 1997 | A |
D391083 | Nicoll | Feb 1998 | S |
5727273 | Pai | Mar 1998 | A |
5732433 | Gocking et al. | Mar 1998 | A |
5784743 | Shek | Jul 1998 | A |
D397251 | Eguchi et al. | Aug 1998 | S |
D397252 | Allende | Aug 1998 | S |
D400713 | Solanki | Nov 1998 | S |
5836030 | Hazeu et al. | Nov 1998 | A |
5839148 | Volpenhein | Nov 1998 | A |
D402112 | Moskovich | Dec 1998 | S |
5842244 | Hilfinger et al. | Dec 1998 | A |
5842245 | Pai | Dec 1998 | A |
5842249 | Sato | Dec 1998 | A |
5850655 | Göcking et al. | Dec 1998 | A |
D403510 | Menke et al. | Jan 1999 | S |
5862558 | Hilfinger et al. | Jan 1999 | A |
5862559 | Hunter | Jan 1999 | A |
5867856 | Herzog | Feb 1999 | A |
D406464 | Yost et al. | Mar 1999 | S |
5901397 | Häfele et al. | May 1999 | A |
D411769 | Wright | Jul 1999 | S |
D414607 | Trojanowski et al. | Oct 1999 | S |
D414608 | Trojanowski et al. | Oct 1999 | S |
5974613 | Herzog | Nov 1999 | A |
5987681 | Hahn et al. | Nov 1999 | A |
5996157 | Smith et al. | Dec 1999 | A |
6000083 | Blaustein et al. | Dec 1999 | A |
6021538 | Kressner et al. | Feb 2000 | A |
D422143 | Beals et al. | Apr 2000 | S |
D422144 | Harada | Apr 2000 | S |
6058541 | Masterman et al. | May 2000 | A |
6094769 | Driesen et al. | Aug 2000 | A |
D430730 | Klein | Sep 2000 | S |
D432312 | Blaustein et al. | Oct 2000 | S |
6138310 | Porper et al. | Oct 2000 | A |
D433814 | Blaustein et al. | Nov 2000 | S |
6141819 | Driesen et al. | Nov 2000 | A |
D434563 | Lim et al. | Dec 2000 | S |
D434565 | Bojar | Dec 2000 | S |
D434906 | Beals et al. | Dec 2000 | S |
6178582 | Halm | Jan 2001 | B1 |
D437688 | Beals et al. | Feb 2001 | S |
6189693 | Blaustein et al. | Feb 2001 | B1 |
D440048 | Beals et al. | Apr 2001 | S |
6237178 | Krammer et al. | May 2001 | B1 |
D443985 | Beals et al. | Jun 2001 | S |
D444629 | Etter et al. | Jul 2001 | S |
D446941 | Kraemer | Aug 2001 | S |
D448171 | Harris et al. | Sep 2001 | S |
Number | Date | Country |
---|---|---|
1082408 | Jul 1980 | CA |
1288555 | Sep 1991 | CA |
2102130 | Nov 1992 | CA |
1330383 | Jun 1994 | CA |
2133879 | Sep 1995 | CA |
2221796 | Nov 1996 | CA |
81887 | Sep 1997 | CA |
81888 | Sep 1997 | CA |
84252 | Jul 1998 | CA |
86705 | May 1999 | CA |
88711 | Jan 2000 | CA |
2282957 | Mar 2000 | CA |
89738 | Jun 2000 | CA |
89739 | Jun 2000 | CA |
2223981 | Apr 1996 | CN |
2324987 | Jun 1999 | CN |
2393503 | Aug 2000 | CN |
2736286 | Dec 1978 | DE |
4139788 | Jun 1993 | DE |
4243220 | Jun 1994 | DE |
4243221 | Jun 1994 | DE |
29600236 | Apr 1996 | DE |
29613608 | Nov 1996 | DE |
29618755 | Mar 1997 | DE |
19701964 | Jul 1998 | DE |
29821121 | Apr 1999 | DE |
29821331 | Apr 1999 | DE |
0208401 | Jan 1987 | EP |
0254397 | Jan 1988 | EP |
0374152 | Jun 1990 | EP |
0520985 | Jan 1993 | EP |
0537465 | Apr 1993 | EP |
0546203 | Jun 1993 | EP |
0582670 | Feb 1994 | EP |
0585738 | Mar 1994 | EP |
0628291 | Dec 1994 | EP |
0641181 | Mar 1995 | EP |
0990424 | Apr 2000 | EP |
1053721 | Nov 2000 | EP |
2368854 | May 1978 | FR |
2769187 | Apr 1991 | FR |
369600 | Mar 1932 | GB |
2228861 | Sep 1990 | GB |
2237505 | May 1991 | GB |
2290224 | Dec 1995 | GB |
2319170 | May 1998 | GB |
6245820 | Sep 1994 | JP |
811646 | Apr 1981 | KR |
1983002315 | Nov 1983 | KR |
137856 | Jul 1990 | TW |
239963 | Feb 1995 | TW |
239964 | Feb 1995 | TW |
253174 | Aug 1995 | TW |
330411 | Apr 1998 | TW |
9309729 | May 1993 | WO |
9403125 | Feb 1994 | WO |
9405230 | Mar 1994 | WO |
9531123 | Nov 1995 | WO |
9701307 | Jan 1997 | WO |
9800049 | Jan 1998 | WO |
9826729 | Jun 1998 | WO |
9846103 | Oct 1998 | WO |
9907251 | Feb 1999 | WO |
9965359 | Dec 1999 | WO |
Entry |
---|
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Wallrath, Electric Toothbrush, Patent Abstract of Germany, DE 3406112 (Feb. 21, 1984) (Abstract only). |
Bachrich, Toothbrush, Patent Abstract of United Kingdom, 452,961 (Dec. 19, 1934) (Abstract only). |
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Number | Date | Country | |
---|---|---|---|
Parent | 09/236794 | Jan 1999 | US |
Child | 09/766703 | US |