Safety razor and blade unit for safety razor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10807258
APP PUB NO 20170225344A1
SERIAL NO

15329286

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a blade unit for a safety razor, comprising a blade housing comprising a plurality of blades having respective cutting edges lying in a shaving plane and being arranged to exert a cutting action when moved across a user's skin; and a guard in front of the cutting edges and a cap to the rear of the cutting edges, the guard including an elongate lubricating strip, and the cap including a convex lubricating pad having a convex skin-contacting surface and a rear edge curved in a single arc shape along its entirety. A skin-contacting surface of the convex lubricating pad is greater than a skin-contacting surface of the elongate lubricating strip, the convex lubricating pad and the elongate lubricating strip together extend along at least 60% of an outer perimeter of the blade unit, and the convex lubricating pad extends along at least 30% of the outer perimeter of the blade unit.

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First Claim

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Family

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Patent Owner(s)

  • BEIERSDORF AG

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drescher, Philip Hamburg, DE 4 5
Hagens, Ralf Hamburg, DE 4 5
Lessmann, Michael Hamburg, DE 6 15
Nakasuka, Hiroyuki Gifu, JP 20 486
Neumann, Yvonne Hamburg, DE 10 54
Treu, Jens Hamburg, DE 14 157
Zeng, Kesen Hamburg, DE 6 15

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Maintenance Fees

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Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00