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Class Information
Number: 210/169
Name: Liquid purification or separation > Structural installation > Closed circulating systems > Aquarium or swimming pool
Description: Systems designed to accommodate living animals.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7112275 |
Water tank filter and purifier |
Sep. 26, 2006 |
| 7101475 |
Autonomously navigating solar swimming pool skimmer |
Sep. 5, 2006 |
| 7101478 |
Foam removal device |
Sep. 5, 2006 |
| 7097046 |
Automatically cleaning filter assembly for a liquid-carrying loop |
Aug. 29, 2006 |
| 7094335 |
Aquarium filtration system |
Aug. 22, 2006 |
| 7094336 |
Aquarium device with enhanced water filtration |
Aug. 22, 2006 |
| 7094340 |
Anti-spray aquarium airlift tube elbow |
Aug. 22, 2006 |
| 7090780 |
Bactericide for use in water treatment, method for water treatment and apparatus for water treatment |
Aug. 15, 2006 |
| 7087158 |
Oxygen-supply-capable cooling water equipment, filtration-equipment and filtration-equipped cooling water equipment incorporated with these equipment |
Aug. 8, 2006 |
| 7081198 |
Aquarium |
Jul. 25, 2006 |
| 7081200 |
Swimming pool filter |
Jul. 25, 2006 |
| 7067056 |
Water filter with integrated treatment media |
Jun. 27, 2006 |
| 7060180 |
Ozone generator retrofit apparatus for jetted tubs and spas |
Jun. 13, 2006 |
| 7060181 |
Dual density filter cartridge |
Jun. 13, 2006 |
| 7060182 |
Hand-held pool cleaner |
Jun. 13, 2006 |
| 7060190 |
Dual dispenser |
Jun. 13, 2006 |
| 7052602 |
Skimmer intake guard--for a swimming pool or hot tub |
May. 30, 2006 |
| 7052612 |
Skimmer and filter |
May. 30, 2006 |
| 7039980 |
Pool cleaner |
May. 9, 2006 |
| 7033490 |
Floating, multi-directional pool skimmer |
Apr. 25, 2006 |
| 7033491 |
Aquarium filter |
Apr. 25, 2006 |
| 7033506 |
Device and method for water treatment by foaming |
Apr. 25, 2006 |
| 7029577 |
Aquaculture system |
Apr. 18, 2006 |
| 7029583 |
Hose clasp for a pool cleaner filter bag |
Apr. 18, 2006 |
| 7022227 |
Multifunctional filtering device for an aquarium |
Apr. 4, 2006 |
| 7018547 |
Filtration covering apparatus |
Mar. 28, 2006 |
| 7014753 |
Salt chlorine generator |
Mar. 21, 2006 |
| 7014780 |
Stand alone water purifier system |
Mar. 21, 2006 |
| 7011747 |
Pool skimmer assembly |
Mar. 14, 2006 |
| 7011748 |
Water aerating and dirt collecting assembly for aquarium |
Mar. 14, 2006 |
| 7008531 |
Treatment of circulating water systems |
Mar. 7, 2006 |
| 7005062 |
Self-supporting pump-filter apparatus for above-ground swimming pools |
Feb. 28, 2006 |
| 7005063 |
Flow diverting weir for a swimming pool skimmer having increased field of influence |
Feb. 28, 2006 |
| RE38989 |
Skimmer filters for ponds |
Feb. 28, 2006 |
| 7001509 |
Aquarium filter having self-priming arrangement |
Feb. 21, 2006 |
| 7001510 |
Siphon hose with gallon counter |
Feb. 21, 2006 |
| 7001519 |
Integrated closed loop system for industrial water purification |
Feb. 21, 2006 |
| 6989093 |
Pool skimmer |
Jan. 24, 2006 |
| 6989094 |
Pool skimmer screen |
Jan. 24, 2006 |
| 6984315 |
Pool cleaning device |
Jan. 10, 2006 |
| 6982040 |
Method and apparatus for purifying water |
Jan. 3, 2006 |
| 6979400 |
Automatic swimming pool cleaners with shaped floats and water-temperature or -pressure indicators and water-circulation systems incorporating such indicators |
Dec. 27, 2005 |
| 6976052 |
Spa control system |
Dec. 13, 2005 |
| 6971125 |
Antimicrobial whirlpool bathtub |
Dec. 6, 2005 |
| 6971136 |
Cleaner with high pressure cleaning jets |
Dec. 6, 2005 |
| 6968665 |
Pool grating and a method of installation |
Nov. 29, 2005 |
| 6966982 |
Aquaculture water quality ecology system |
Nov. 22, 2005 |
| 6965814 |
Pool cleaning apparatus |
Nov. 15, 2005 |
| 6962257 |
Method and apparatus for removing matter from a fluid |
Nov. 8, 2005 |
| 6962655 |
Filter accessory for use in swimming pool water flow system |
Nov. 8, 2005 |
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