Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Interchangeable lock core and opening method thereof

Interchangeable lock core and opening method thereof

US Patent 8890651 · Granted Nov 18, 2014

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sound collecting method, electronic device, and system2025
Shield cooling assembly, reaction chamber and semiconductor processing apparatus2025
Fully bio-based, highly filled lignin-rubber masterbatch, method for preparing s2025
Carrying device and semiconductor processing apparatus2025
Audio processing method, apparatus, and system2025
Processing queue assignment based on a flag in a Geneve header2024
Electronic expansion valve2024
Method and system for operating key and lock core with wireless charging2023
Method and system for operating key and lock core with wireless charging2023
Extracting and surfacing user work attributes from data sources2023
Static and mobile disinfection using high intensity narrow wavelength illuminati2023
Nitrogen conservation in polymerization processes2023