Measuring – testing – or signalling instruments – Security or signal instrument or casing – Aural – i.e. – audible
Design Patent
2007-11-27
2007-11-27
Spear, Robert M. (Department: 2913)
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Aural, i.e., audible
Design Patent
active
29261164
CLAIM:
The ornamental design for a marine fog horn, as shown and described.
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patent: 2002/0149474 (2002-10-01), Stern
ESSI Corporation
Kirschbaum George D
Montgomery Robert N.
Spear Robert M.
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