{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Electronic non-use power interruption safety device for an electric flat-iron", "item": "https://www.patentleaderboard.com/patent/4520257"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electronic non-use power interruption safety device for an electric flat-iron

Electronic non-use power interruption safety device for an electric flat-iron

US Patent 4520257 · Granted May 28, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Knowledge matrix utilizing systematic contextual links2014
Music recording comparison engine2011
Method and system to provide internet access to users via non-home service provi1999
Broadcast receiver capable of autonomous format-scanning, program identification1998
Broadcast receiver capable of automatic station identification and format-scanni1995
Broadcast receiver capable of automatic station identification and format-scanni1992
Broadcast receiver capable of automatically updating location and performing spi1992
Broadcast receiver capable of selecting stations based upon geographical locatio1990
Thermal cutout1987
Ball actuated position sensitive switch1986
Retractable winder for storing the power cord of an electric flat-iron and an el1986
Device and method for wax depilation1985