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United States Utility Patents
3,967,160 - 3,967,169
Previous 10 Next 10
| Number | | Title |
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3,967,160 |
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Electrical overvoltage surge arrester with a long time constant valve section and series gap section |
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3,967,161 |
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A multi-frequency resonant tag circuit for use with an electronic security system having improved noise discrimination |
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3,967,162 |
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Interconnection of oppositely disposed circuit devices |
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3,967,163 |
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Supporting means for the power conductors in circuit breakers |
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3,967,164 |
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Service access control panel having electrical component array, interlock switch and fuse block |
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3,967,165 |
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Switchboard apparatus having control wiring passageways |
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3,967,166 |
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Electronic lock |
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3,967,167 |
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Multiple miniature capacitor |
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3,967,168 |
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Electrical capacitor having alternating metallized nonheat-shrinkable dielectric layers and heat-shrinkable dielectric layers |
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3,967,169 |
|
Switching device for the protection of direct current devices |
For U.S. patent law, rules, and procedures see MPEP.
Disclaimer. Information presented on this page while believed to be reliable, is provided "as is" with no warranties of its accuracy or timeliness. For legal advice seek help of a licensed professional.
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