Number | Name | Date | Kind |
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921791 | Benson | May 1909 | A |
967086 | Tuttle | Aug 1910 | A |
1013028 | Lee | Dec 1911 | A |
1745570 | Dimelow | Feb 1930 | A |
1772027 | Baumgarten | Aug 1930 | A |
1780117 | Craigo | Oct 1930 | A |
2031996 | Zelesnick | Feb 1936 | A |
2398671 | Saffir | Apr 1946 | A |
2585857 | Schwartz | Feb 1952 | A |
2842845 | Carlson | Jul 1958 | A |
3453736 | Waltke | Jul 1969 | A |
3478428 | Stengel | Nov 1969 | A |
3518761 | Susman et al. | Jul 1970 | A |
3581398 | Thomas | Jun 1971 | A |
3934348 | Janjic | Jan 1976 | A |
3937773 | Huffman | Feb 1976 | A |
3969820 | Kulig et al. | Jul 1976 | A |
4021916 | Spalten | May 1977 | A |
4022419 | Haker | May 1977 | A |
4116416 | Segura | Sep 1978 | A |
4122606 | Roman | Oct 1978 | A |
4127939 | Samuel et al. | Dec 1978 | A |
4203219 | Wiener | May 1980 | A |
4240605 | Waltke | Dec 1980 | A |
4242812 | Randoll et al. | Jan 1981 | A |
4265619 | Lucki et al. | May 1981 | A |
4283173 | Browne et al. | Aug 1981 | A |
4301357 | Huffman | Nov 1981 | A |
4359464 | Weinstock | Nov 1982 | A |
4371339 | Zeiser | Feb 1983 | A |
4378929 | Huffman | Apr 1983 | A |
4382787 | Huffman | May 1983 | A |
4398884 | Huffman | Aug 1983 | A |
4439151 | Whelan | Mar 1984 | A |
4443192 | Blitz | Apr 1984 | A |
4449930 | Huffman | May 1984 | A |
4449931 | Saito | May 1984 | A |
4459110 | Jackson | Jul 1984 | A |
4473353 | Greggs | Sep 1984 | A |
4481162 | Huffman | Nov 1984 | A |
4494934 | Huffman | Jan 1985 | A |
4521188 | Metzler | Jun 1985 | A |
4533323 | Huffman | Aug 1985 | A |
4538987 | Weissman | Sep 1985 | A |
4548581 | Huffman | Oct 1985 | A |
D283541 | Huffman | Apr 1986 | S |
D283542 | Huffman | Apr 1986 | S |
D283639 | Huffman | Apr 1986 | S |
D283730 | Huffman | May 1986 | S |
4608016 | Zeiser | Aug 1986 | A |
D286179 | Huffman | Oct 1986 | S |
D286436 | Huffman | Oct 1986 | S |
4645454 | Amdur et al. | Feb 1987 | A |
D289924 | Huffman | May 1987 | S |
4671770 | Bell et al. | Jun 1987 | A |
4708648 | Weissman | Nov 1987 | A |
4708835 | Kiefer | Nov 1987 | A |
4721464 | Roden et al. | Jan 1988 | A |
4734033 | Huffman | Mar 1988 | A |
4767330 | Burger | Aug 1988 | A |
4767331 | Hoe | Aug 1988 | A |
4834651 | Fenick | May 1989 | A |
4842242 | Huffman | Jun 1989 | A |
D302456 | Huffman | Jul 1989 | S |
D302587 | Huffman | Aug 1989 | S |
D302724 | Huffman | Aug 1989 | S |
D302725 | Huffman | Aug 1989 | S |
RE33099 | Shoher et al. | Oct 1989 | E |
D305361 | Huffman | Jan 1990 | S |
D305362 | Huffman | Jan 1990 | S |
D306206 | Huffman | Feb 1990 | S |
4898359 | Gopon | Feb 1990 | A |
RE33271 | Shoher et al. | Jul 1990 | E |
4940409 | Nordin | Jul 1990 | A |
4980124 | Dimmer | Dec 1990 | A |
5028235 | Smith | Jul 1991 | A |
5049075 | Barrut | Sep 1991 | A |
5076789 | Tanaka | Dec 1991 | A |
5098290 | Honstein et al. | Mar 1992 | A |
5197874 | Silva et al. | Mar 1993 | A |
5207574 | Garland | May 1993 | A |
5352117 | Silva | Oct 1994 | A |
5393227 | Nooning | Feb 1995 | A |
5466152 | Walter | Nov 1995 | A |
5470231 | Stern | Nov 1995 | A |
5501600 | Johnson | Mar 1996 | A |
5766007 | Huffman | Jun 1998 | A |
5769634 | Choi | Jun 1998 | A |
5775899 | Huffman | Jul 1998 | A |
5788489 | Huffman | Aug 1998 | A |
5788490 | Huffman | Aug 1998 | A |
5800166 | Huffman | Sep 1998 | A |
5807099 | Johnson | Sep 1998 | A |
5868569 | Huffman | Feb 1999 | A |
D429815 | Huffman | Aug 2000 | S |
D430672 | Huffman | Sep 2000 | S |
D443363 | Huffman | Jun 2001 | S |
Number | Date | Country |
---|---|---|
3 436 094 | Oct 1984 | DE |
3 505 680 | Jul 1985 | DE |
3 521 137 | Dec 1986 | DE |
3 825 014 | Jan 1990 | DE |
0 210 484 | Feb 1985 | EP |
0 151 086 | Aug 1985 | EP |
0 277 026 | Aug 1988 | EP |
0 291 821 | Nov 1988 | EP |
0 528 335 | Feb 1993 | EP |
2 750 851 | Jan 1998 | FR |
866118 | Apr 1961 | GB |
886118 | Jan 1962 | GB |
WO 8810101 | Dec 1988 | WO |