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U.S. Ringbinder Corp.
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New Bedford, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Spur eyelet fastener with uniform circular base for securing ring b...
Patent number
6,007,265
Issue date
Dec 28, 1999
U.S. Ringbinder Corp.
Paul Whaley
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Swivel lock assembly for use in ringbinders and the like
Patent number
5,265,967
Issue date
Nov 30, 1993
U.S. Ringbinder Corp.
Young S. Han
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
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