Sunday, December 4, 2022 | Back issues
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U.S. Ring Binder Takes On Staples

ST. LOUIS (CN) - Staples' "Better Binder" series violates patent on a "ring binder with low-profile ring metal," U.S. Ring Binder claims in Federal Court. The patent involves the classic ring binder for punched paper, with hinged covers that allow more leaves to be bound.

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