Measuring – testing – or signalling instruments – Security or signal instrument or casing – Lost child or person locator
Patent
1991-01-11
1992-09-29
Burke, Wallace R.
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Lost child or person locator
D 3 7
Patent
active
D03298221
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patent: 3461448 (1969-08-01), Kramer
patent: 4062371 (1977-12-01), Bolen
Burke Wallace R.
Jackson Marcus
See See, Inc.
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