Staple gun

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11305410
APP PUB NO 20220055195A1
SERIAL NO

17037866

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A staple gun is adapted for driving out a frontmost staple of a staple strip and a frontmost press piece of a press piece strip simultaneously. The staple gun includes a casing unit adapted for receiving the staple strip and the press piece strip, a striker unit adapted for striking the frontmost staple and the frontmost press piece out of the casing unit through an exit opening, and a loading unit including a staple holder, a press piece pusher that is adapted to abut against a rear end of the press piece strip, and a press piece spring that is connected between the press piece pusher and the staple holder for maintaining contact between the press piece strip and a front portion of the casing unit.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PAO SHEN ENTERPRISES CO LTDNO 162-1 SAN CHIAO RD PING HO VILL TA SUN HSIANG CHANG HUA 515

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lai, Chun-Man Chang Hua, TW 5 6
Yeh, Sheng-Lung Chang Hua, TW 5 7

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Oct 19, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 19, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 19, 2033
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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00