Application
15856276 · DOOR CLOSER
Filed 2017-12-28 · Granted · Patent 10704313 (2020-07-07) The official file ↗The patent and its PDF ↗ · Art unit 3634 · Examiner Justin B Rephann Easy · CPC E05F 15/611 · Yale Security, Inc. · DeLio Peterson & Curcio LLC
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