Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Puncture-resistant mat for pressure-actuated switches

Puncture-resistant mat for pressure-actuated switches

US Patent 5142109 · Granted Aug 25, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and systems for providing an asynchronous massive multiplayer applicatio2022
Chimney sweeping tool2015
Authentications integrated into a boot code image2015
Fail safe membrane switches2010
Authentications integrated into a boot code image2006
Methods, systems and computer program products for logically segmenting devices 2003
Inductive-resistive fluorescent apparatus and method2002
Inductive-resistive fluorescent apparatus and method2001
Inductive-resistive fluorescent apparatus and method2000
Electrical switch mat2000
One-piece container closure assemblies1999
Fluorescent apparatus and method employing low-frequency excitation into a condu1998