Ring binder mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070134052A1
SERIAL NO

11301268

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A binder mechanism includes a rotatable support having ring segments that can be locked in a closed configuration. The binder mechanism includes a horizontal and/or a flush mounted push button that opens and/or unlocks the rotatable support. The push button acts on a ramped slider that causes the rotatable support to rotate open. An over-center arrangement aids in maintaining the binder mechanism closed or opened.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
STAPLES THE OFFICE SUPERSTORE LLC500 STAPLES DRIVE FRAMINGHAM MA 01702

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nelsen, Daniel Providence, RI 50 1652
Smith, Daniel Portsmouth, RI 329 5555
Zins, Kenneth Fitchburg, MA 20 205

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