Manually operated convertible utility knife and scraper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11752613
APP PUB NO 20220362917A1
SERIAL NO

17302715

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Embodiments are described for a simple convertible utility knife and scraper includes a handle, slide mechanism, and flat spring with a centrally mounted utility blade. The flat spring locks into precut positions in the handle to secure the blade in the desired position, whether in a cutting position or a scraping position. The blade can be partially extended to expose the front of the blade in the cutting position. When the slide is fully extended, the blade can rotate about a central axis to a position perpendicular to the handle and then be retracted into slots at the end of the handle to secure and support the blade in the scraper position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CHRISTIAN ANDREWTUCSON AZ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christian, Andrew Tucson, US 2 4

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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 Mar 12, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 12, 2031
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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