Some Microwave Oven Patents
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U.S. Patent Documents
2495429 Jan., 1950 Spencer 219/10.
2575426 Nov., 1951 Parnell 219/478.
2885294 May., 1959 Larson et al. 99/403.
3235971 Feb., 1966 Tooby 219/10.
3556817 Jan., 1971 Jeppson 99/470.
3578463 May., 1971 Smith et al. 219/10.
3692968 Sep., 1972 Yasuoka 219/10.
3872603 Mar., 1975 Williams et al. 219/10.
3889009 Jun., 1975 Lipoma 219/10.
4154861 May., 1979 Smith 219/10.
4178494 Dec., 1979 Bottalico et al. 219/10.
4233495 Nov., 1980 Scoville et al. 126/21.
4289792 Sep., 1981 Smith 219/10.
4311895 Jan., 1982 Tanabe 219/10.
4377109 Mar., 1983 Brown et al. 219/388.
4384191 May., 1983 Guibert 219/400.
4405850 Sep., 1983 Edgar 219/10.
4409453 Oct., 1983 Smith 219/10.
4419374 Dec., 1983 Pei 219/10.
4439459 Mar., 1984 Swartley 219/400.
4471000 Sep., 1984 Brown et al. 219/388.
4533809 Aug., 1985 Eke 219/10.
4587393 May., 1986 Ueda 219/10.
4647746 Mar., 1987 Eke 219/10.
4687895 Aug., 1987 Chitre et al. 219/10.
4778970 Oct., 1988 Klaila 219/10.
4794219 Dec., 1988 Eke 219/10.
4835351 May., 1989 Smith et al. 219/10.
4839502 Jun., 1989 Swanson et al. 219/405.
4841125 Jun., 1989 Edamura 219/10.
4951645 Aug., 1990 Luebke et al. 126/21.
4952763 Aug., 1990 Fritz 219/10.
4960100 Oct., 1990 Pellicane 126/21.
4999471 Mar., 1991 Guarneri et al. 219/10.
5025775 Jun., 1991 Crisp 126/21.
5089679 Feb., 1992 Eke 219/10.
5128158 Jul., 1992 Chartrain et al. 426/233.
5134263 Jul., 1992 Smith et al. 219/10.
5147994 Sep., 1992 Smith et al. 219/10.

 

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