Number | Name | Date | Kind |
---|---|---|---|
1481691 | Chew et al. | Jan 1924 | |
2087407 | Jones | Jul 1937 | |
3124152 | Payne | Mar 1964 | |
3148697 | Carr | Sep 1964 | |
3536094 | Manley, Jr. | Oct 1970 | |
3602247 | Bunn et al. | Aug 1971 | |
3701361 | Bunn et al. | Oct 1972 | |
3786834 | Garland | Jan 1974 | |
3829253 | Bunn et al. | Aug 1974 | |
4018247 | Carr | Apr 1977 | |
4184508 | Mayer | Jan 1980 | |
4278106 | Cunningham | Jul 1981 | |
4307751 | Mayer | Dec 1981 | |
4483363 | Madoche et al. | Nov 1984 | |
4489752 | Deminski | Dec 1984 | |
4526195 | Humphrey et al. | Jul 1985 | |
4607660 | Bannitt | Aug 1986 | |
4819689 | Owsley | Apr 1989 | |
4872481 | Shaw | Oct 1989 | |
4924906 | Hrabal | May 1990 | |
5052434 | Bauer | Oct 1991 |
Entry |
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Photos depicting Assignee's more recent commercial embodiments, date unknown. |