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David Gaetano D'Allesandro
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New York, NY, US
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last 30 patents
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Patent Grant
Counterbalance assembly and system
Patent number
12,037,830
Issue date
Jul 16, 2024
Southco, Inc.
David Gaetano D'Allesandro
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
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Patent Application
COUNTERBALANCE ASSEMBLY AND SYSTEM
Publication number
20210172230
Publication date
Jun 10, 2021
SOUTHCO. INC.
David Gaetano D'Allesandro
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES