Number | Name | Date | Kind |
---|---|---|---|
643307 | Schmitt | Feb 1900 | |
843011 | Hale et al. | Feb 1907 | |
1220910 | Toll | Mar 1917 | |
1245882 | Davis | Nov 1917 | |
1406951 | Fehr | Feb 1922 | |
1439373 | Norwood et al. | Dec 1922 | |
1534210 | Griffith et al. | Apr 1925 | |
1681545 | Lang | Aug 1928 | |
1960860 | Allen | May 1934 | |
2373023 | Goodwin | Apr 1945 | |
2425016 | Weaver | Aug 1947 | |
2517713 | Rissler | Aug 1950 | |
2811406 | Moore et al. | Sep 1957 | |
2878532 | Clark | Mar 1959 | |
3065826 | Tucker, Jr. | Nov 1962 | |
3074124 | Bergstedt | Jan 1963 | |
3175254 | Bromann | Mar 1965 | |
3197817 | Voris | Aug 1965 | |
3425162 | Halpern | Feb 1969 | |
3432966 | Bordner | Mar 1969 | |
3460290 | Wutzke | Aug 1969 | |
3529382 | Salvarola | Sep 1970 | |
3611637 | Saino | Oct 1971 | |
3734238 | Secresty et al. | May 1973 | |
3805450 | Forgina | Apr 1974 | |
3807480 | Smart | Apr 1974 | |
3817161 | Koplon | Jun 1974 | |
3912049 | Holland et al. | Oct 1975 | |
4058191 | Balbo | Nov 1977 | |
4115953 | Brosenius | Sep 1978 | |
4180942 | Saucier | Jan 1980 | |
4218104 | Anderson et al. | Aug 1980 | |
4404770 | Markus | Sep 1983 | |
4592270 | Vener | Jun 1986 | |
4637176 | Acock, Jr. | Jan 1987 | |
4646471 | Shaiu | Mar 1987 | |
4651469 | Ngian et al. | Mar 1987 | |
4735293 | Everhart et al. | Apr 1988 | |
4758299 | Burke | Jul 1988 | |
4961454 | Reilly, Jr. et al. | Oct 1990 | |
4987638 | Ribaudo | Jan 1991 | |
5080950 | Burke | Jan 1992 | |
5083639 | Kappeler | Jan 1992 | |
5165142 | Pilsbury | Nov 1992 | |
5195594 | Allen et al. | Mar 1993 | |
5305855 | Rivera et al. | Apr 1994 | |
5347755 | Jaster et al. | Sep 1994 | |
5383510 | Allen | Jan 1995 | |
5427205 | Saillio et al. | Jun 1995 | |
5899303 | Allen | May 1999 |
Number | Date | Country |
---|---|---|
196048 | Feb 1938 | CH |
573632 | Mar 1933 | DE |
0 478 938 A1 | Aug 1991 | EP |
980892 | May 1951 | FR |
1514166 | Jan 1968 | FR |
2191010 | Feb 1974 | FR |
2315-598 | Jun 1975 | FR |
2582-343 | May 1985 | FR |
2 219 618 | Dec 1989 | GB |
5-118180 | May 1993 | JP |
6-72681 | Mar 1994 | JP |
6032572 | May 1994 | JP |
Entry |
---|
Jamison Sound Reduction, Special Purpose, Cold Storage Doors brochure, Jamison Door Company, 1988, 8 pages. |
Introducing The SST Smooth Operator System brochure, Therm-L-Tec Systems, Inc., 6 pages, 1990. |
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