Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Darling; Phillip H.
Address:
Huntington Beach, CA
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
4615812 Filter housing for closed fluid circulating system October 7, 1986
A fluid containing system, as in a filter, for toxic or hazardous fluids is provided with rotatable base seals that can be alternatively positioned to permit the flow of fluids from the filter supply line, passing through the filter or, alternatively, the filter supply line can be sealed
4560164 Toy puzzle December 24, 1985
In a tubular toy puzzle, the object is to manipulate indicia on rotatable rings to achieve a desired arrangement of the indicia. Manipulation occurs by rotating a drive mechanism connected with a combination of the rings. Axial repositioning of a drive shaft in the drive mechanism change










 
 
  Recently Added Patents
Requirements model comparative analysis method for effort estimation in customizing a network monitoring and control system
Image pickup device with a plurality of pixels and an AD conversion circuit
Device and method incorporating an improved text input mechanism
Buckle (tube)
Level shifter and method of using the same
Processing color and panchromatic pixels
Cycloalkylamine substituted isoquinoline and isoquinolinone derivatives
  Randomly Featured Patents
Universal visual shield apparatus for use with a hockey helmet
Method for producing polyorganosiloxane-containing resin
Dentifrice inhibiting dental plaque
Method and apparatus for assigning variable length walsh codes in a spread spectrum system
Pattern recognition system
Fuel filter and method of adding fuel additive to diesel fuel
Changeable visual display lamp
Circuit and method for correlated inputs to a population count circuit
Systems and methods for accessing voice transmissions
System and method for interactive image-noise separation