Lock and key system with extra code combinations

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7665336
APP PUB NO 20060207304A1
SERIAL NO

11294495

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A lock and key system with a very large number of code combinations. The lock (200) includes side locking tumblers (206) having pivoting fingers (208) with asymmetric key contacting portions (220r), which engage with a wave-like code pattern (105) formed at the side of the key (100).

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First Claim

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Patent Owner(s)

  • NITTO DENKO CORPORATION;WINLOC AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Widén, Bo Torshälla, SE 21 136

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