Resources Contact Us Home
Personal respiratory protection device having an exhalation valve

Image Number 3 for United States Patent #D431647.

  Recently Added Patents
Transitional replacement of operations performed by a central hub
Identifying conceptually related terms in search query results
Authenticated secret sharing
Systems and methods for generating a hybrid text string from two or more text strings generated by multiple automated speech recognition systems
Zero-copy network and file offload for web and application servers
Header rail for a shower screen or the like
System and method for passing PLC signals from a first electrical line to a second electrical line
  Randomly Featured Patents
Chain cover for an exercise pedal assembly
Wireless network and method for sharing flexible data between a master and slaves in real time
Multimedia computer system
Thermal management system for high-temperature fuel cell
Axle assembly for a motorcycle assembly having a pair of driven wheels
Memory compiler redundancy
Mobile phone displaying graphical user interface
System for conversion of sea wave energy
Quick connection
Web server document library