Staple pusher assembly and method of installing same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11267117
APP PUB NO 20200086468A1
SERIAL NO

16558828

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A stapler includes a base, a magazine coupled to the base and configured to house staples, and a staple pusher assembly coupled with the magazine and operable to bias staples in the magazine toward a first end of the magazine where staples are driven out of the magazine. The staple pusher assembly includes a staple pusher defining a cavity, and a constant force spring having a first end coupled to the magazine and a second end that is coiled within the cavity in the staple pusher.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ACCO BRANDS CORPORATIONKEMPER LAKES BUSINESS CENTER BUILDING 4 FOUR CORPORATE DRIVE LAKE ZURICH IL 60047

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lima, Pedro Manuel Meneses Brito Arcos de Valdevez, PT 1 1
Ventura, Carlos Duarte da Costa Arcos de Valdevez, PT 1 1

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