Patent Interrogation: Shockwatch & Impact Label

【Patent Concerns】Impact Label Shock Indicator

“Are there any patent problems with Impact Label produced by WAN-YO?” buyers sometimes ask. The answer is “NO.” As for how come, let’s start with the regulation.   Is the patent of impact indicator still valid? After 20 years, patents generally make the details of new technology publicly available, for exploitation by anyone after the …

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