Measuring – testing – or signalling instruments – Security or signal instrument or casing – Visual
Patent
1996-10-15
1998-02-10
Jackson, Marcus A.
Measuring, testing, or signalling instruments
Security or signal instrument or casing
Visual
D10113, 1005
Patent
active
D03904903
REFERENCES:
patent: D267156 (1982-12-01), Phelps
patent: D315874 (1991-04-01), DeCaro
patent: D320172 (1991-09-01), Thurston
patent: D338631 (1993-08-01), Braverman
patent: 3496904 (1970-02-01), Rinkus
patent: 3520235 (1970-07-01), Palazzlo et al.
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