Resources Contact Us Home
Air control valve for a spa or hot tub
D348922 Air control valve for a spa or hot tub
Patent Drawings:Drawing: D348922-2    Drawing: D348922-3    Drawing: D348922-4    
« 1 »

(3 images)

Inventor: Thrasher, et al.
Date Issued: July 19, 1994
Application: D/006,857
Filed: April 7, 1993
Inventors: Mendiola; Gustavo (Moorpark, CA)
Thrasher; Lawrence E. (Simi Valley, CA)
Assignee: KDI American Products Company (Moorpark, CA)
Primary Examiner: Reid; Stella
Assistant Examiner: Watterson; Eric
Attorney Or Agent: Heal; Noel F.Babcock; Lois
U.S. Class: D23/233
Field Of Search: 137/625.31; 137/625.32; 137/614.2; D23/233; D23/234; D23/235; D23/236; D23/237; D23/244; D23/245; D23/246; D23/247; D23/248; D23/249; D23/250; D23/251; D23/252; D23/253; D23/254; D23/255; D23/256; D23/257; D23/258; D24/200; D24/201; D24/203
International Class:
U.S Patent Documents: D310717; D319107; 2875783; 4114649; 4909212; 4966187; 5010917
Foreign Patent Documents:
Other References:

Claim: The ornamental design for an air control valve for a spa or hot tub, as shown and described.
Description: FIG. 1 is a perspective view of an air control valve showing our new design;

FIG. 2 is a top plan view therefor;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a front or rear elevation view thereof; and,

FIG. 6 is a cross-sectional view taken substantially along the line 6--6 in FIG. 1.

* * * * *
  Recently Added Patents
DC/DC converter, power supply circuit, and semiconductor device
Corner wrap for use with a pallet
System and method of interfacing co-processors and input/output devices via a main memory system
Image surveillance system and method of detecting whether object is left behind or taken away
Linear book scanner
Lead frame array package with flip chip die attach
Magnesium metal-air battery
  Randomly Featured Patents
Methods and systems for design and/or selection of drilling equipment based on wellbore drilling simulations
Light emitting diode having a transparent substrate
Programmable application specific integrated circuit employing antifuses and methods therefor
Method for simultaneous detection of multiple microbial antigens in biological specimens from mastitic animals
Low voltage low power signal processing system and method for high accuracy processing of differential signal inputs from a low power measuring instrument
Apparatus and method for the mixing and diffusion of warm and cold air for dissolving fog
Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution
Educational and multi-function hydroponics garden container
Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
Fuel vapor control for internal combustion engine