{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Electro-mechanical cylinder lock-key combination with optical code", "item": "https://www.patentleaderboard.com/patent/7140214"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electro-mechanical cylinder lock-key combination with optical code

Electro-mechanical cylinder lock-key combination with optical code

US Patent 7140214 · Granted Nov 28, 2006

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Identifier shortening for narration media items2025
Skipping to playback positions in media content using seek guides2024
Bottle lid2024
Container having bowl and lid2024
Communicating shuffled media content2024
Bottle lid2022
Container2015
Bracelet2015
Cap for a container2014
Container2013