Activation and deactivation mechanisms for media binders

Books – strips – and leaves – Book – element thereof – or accessory therefor – Binding

Reexamination Certificate

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Details

C281S015100, C024S067500, C024S067900, C024S456000, C024S545000

Reexamination Certificate

active

07922207

ABSTRACT:
In order to provide more secure binding of physical media, activation and deactivation mechanisms for media binders are presented. As such, internal spine clamp deactivation mechanisms for deactivating a spine clamp in a media binder are presented, the mechanism including: a tension sheet configured to operate the spine clamp in response to opening the media binder in a range of approximately 270 to 360 degrees (°), normally, greater than approximately 270°; a tear line disposed along the tension sheet and oriented along the spine clamp wherein when the tension sheet is torn at the tear line, the spine clamp is deactivated. In some embodiments, the mechanism further includes a cosmetic sheet disposed between the tension sheet and a cover of the media binder for providing a cover for the spine clamp such that when the tension sheet is torn, the spine clamp remains covered.

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PCT/US2007/020251; Hewlett Packard Development Company, Ltd.; International Search Report; mailed Aug. 11, 2008; 7 pps.
PCT/US2007/020251; Hewlett Packard Development Company, Ltd.; Written Opinion; mailed Aug. 11, 2008; 11 pps.

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