Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/624.21
Name: Fluid handling > Systems > Programmer or timer > Clock alarm mechanism controlled
Description: Subject matter in which the actuating means includes the alarm mechanism of an alarm clock.

Patents under this class:

Patent Number Title Of Patent Date Issued
7562675 Valve device Jul. 21, 2009
7252113 Mechanical in line timer valve Aug. 7, 2007
5879559 Valve controller for water conditioning system Mar. 9, 1999
4823838 Outdoor gas cooking appliance Apr. 25, 1989
4730637 Fluid loss, damage prevention and control system Mar. 15, 1988
4562865 Timed water shut-off device Jan. 7, 1986

  Recently Added Patents
Artificial engine sound control unit, approaching vehicle audible system, and electric vehicle having them
Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative
Utility knife
Tire tread
Methods, devices and computer program products providing for establishing a model for emulating a physical quantity which depends on at least one input parameter, and use thereof
System and method for optimizing use of plug-in air conditioners and portable heaters
Memory with separate read and write paths
  Randomly Featured Patents
Filament tape for cleaning and dental application
Apparatus and associated methods for gravel packing a subterranean well
Enzymatic deposition and alteration of metals
Swivel hose wagon
Method for the improvement of reading skills
Hydraulic valve-lash adjuster
Pyrrolidine derivatives
Network connection setup procedure for traffic admission control and implicit network bandwidth reservation
Quick connection device
Cross-scavenged, two-cycle internal combustion engine