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公开(公告)号：US12280393B2
公开(公告)日：2025-04-22
申请号：US17259384
申请日：2019-12-10
Applicant: COLUMBIA INSURANCE COMPANY
Inventor： Glen Cooper , Gary Dandreaux , William Somers , Rita Desai , Stefanie Iannacone , Clarena Shavel , Dimitri Zafiroglu
Abstract: A thin highly-open fabric or sleeve is placed over a paint roller cover, allowing the flow of paint in and out of the roller cover and smoother paint films.
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