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Class Information
Number: 239/498
Name: Fluid sprinkling, spraying, and diffusing > Flow deflecting or rotation controlling means > Unitary deflector with multiple fingers or serrated edges
Description: Apparatus in which the dispersing or redirecting member comprises (1) a multiplicity of individual tongues or strips in the flow path with all strips joined at their base, (2) a member the periphery of which is fluted, ridged, grooved, slotted, notched or toothed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614457 |
Sprinkler head with improved flow |
Nov. 10, 2009 |
| 7614780 |
Method and apparatus with lobed nozzles, for mixing reactive chemical components |
Nov. 10, 2009 |
| 7562833 |
Sprinkler with magnetic nutating mechanism and related method |
Jul. 21, 2009 |
| 7343980 |
Enhanced protection extended coverage pendent fire protection sprinkler |
Mar. 18, 2008 |
| 7303153 |
Side and corner strip nozzle |
Dec. 4, 2007 |
| 7261248 |
Spray nozzle |
Aug. 28, 2007 |
| 7201234 |
Residential fire sprinkler |
Apr. 10, 2007 |
| 7165624 |
Early suppression fast response fire protection sprinkler |
Jan. 23, 2007 |
| 7163105 |
Froth flotation process and apparatus |
Jan. 16, 2007 |
| 7143962 |
Selected range arc settable spray nozzle with pre-set proportional connected upstream flow throttling |
Dec. 5, 2006 |
| 7137455 |
Sprinkler head with improved flow |
Nov. 21, 2006 |
| 7096964 |
Sprinklers |
Aug. 29, 2006 |
| 7066405 |
Modular mist sprayer |
Jun. 27, 2006 |
| 6854668 |
Extended coverage ordinary hazard sprinkler system |
Feb. 15, 2005 |
| 6851482 |
Sprinkler assembly |
Feb. 8, 2005 |
| 6811098 |
Sprinkler device, especially for plants the spray distribution of water and other similar liquids |
Nov. 2, 2004 |
| 6805203 |
Cover plate for concealed sprinkler |
Oct. 19, 2004 |
| 6799639 |
Horizontal sidewall sprinkler head |
Oct. 5, 2004 |
| 6516893 |
Residential sprinkler arrangement |
Feb. 11, 2003 |
| 6494384 |
Reversible and adjustable part circle sprinkler |
Dec. 17, 2002 |
| 6485293 |
Burner assembly with enhanced BTU output and flame stability |
Nov. 26, 2002 |
| 6450266 |
Sprinkler arrangement for document storage |
Sep. 17, 2002 |
| 6446732 |
VELO ECOH sprinkler arrangement |
Sep. 10, 2002 |
| 6439477 |
Nutating sprinkler |
Aug. 27, 2002 |
| 6415993 |
Device for the mixing and subsequent atomizing of liquids |
Jul. 9, 2002 |
| 6367708 |
Pop-up micro-spray nozzle |
Apr. 9, 2002 |
| 6341733 |
Nutating sprinkler |
Jan. 29, 2002 |
| 6276460 |
Residental sprinkler arrangement |
Aug. 21, 2001 |
| 6230990 |
Injector for feeding additives in a polymer melt stream |
May. 15, 2001 |
| 6188045 |
Combination oven with three-stage water atomizer |
Feb. 13, 2001 |
| 6119965 |
Hollow-core nozzle |
Sep. 19, 2000 |
| 6098718 |
Horizontal sidewall sprinkler head |
Aug. 8, 2000 |
| 6089171 |
Minimum recirculation flame control (MRFC) pulverized solid fuel nozzle tip |
Jul. 18, 2000 |
| 6082465 |
Thrust reverser sprinkler head |
Jul. 4, 2000 |
| 6059044 |
Fire protection sprinkler and deflector |
May. 9, 2000 |
| 6026907 |
Fast response residential sprinkler arrangement |
Feb. 22, 2000 |
| 6023050 |
Steam oven with fixed distributor for water to be evaporated |
Feb. 8, 2000 |
| 5890657 |
Sprinkler arrangement |
Apr. 6, 1999 |
| 5862994 |
Deflector for upright-type fire sprinklers |
Jan. 26, 1999 |
| 5839667 |
Pendent-type diffuser impingement water mist nozzle |
Nov. 24, 1998 |
| 5753149 |
Nozzle assembly for water cooling tower |
May. 19, 1998 |
| 5735319 |
Dispersing apparatus and method |
Apr. 7, 1998 |
| 5687914 |
Sprinkler deflector |
Nov. 18, 1997 |
| 5556036 |
Adjustable arc spinkler nozzle |
Sep. 17, 1996 |
| 5525266 |
Power vapor nozzle and splash plate |
Jun. 11, 1996 |
| 5421379 |
Method and apparatus for distributing granular material within a container |
Jun. 6, 1995 |
| 5392993 |
Fire protection nozzle |
Feb. 28, 1995 |
| 5372308 |
Washing system, especially for windshields of a motor vehicle |
Dec. 13, 1994 |
| 5344079 |
Foaming nozzle for sprayer |
Sep. 6, 1994 |
| 5224652 |
Lawn water shower |
Jul. 6, 1993 |
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