Number | Name | Date | Kind |
---|---|---|---|
D270629 | Drew | Sep 1983 | |
D285065 | Bobrovniczky | Aug 1986 | |
D285435 | Hoehne | Sep 1986 | |
D306012 | Oesterheld et al. | Feb 1990 | |
4897049 | Miller et al. | Jan 1990 | |
4979907 | Lee | Dec 1990 |
Entry |
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Surge protectors #PP104 and #PP106 on p. 13 of Computer Shopper, Aug. 1990. |
Inmac Advertisement dated 1987. |