Liquid purification or separation – Structural installation – Closed circulating system
Patent
1985-06-11
1987-07-07
Nozick, Bernard
Liquid purification or separation
Structural installation
Closed circulating system
E04H 316
Patent
active
046785680
ABSTRACT:
A maintenance system for aquariums which utilizes an electrically powered suction force and a lift tube made of flexible plastic tubing. The lift tube may be provided with one or more branch points to allow for simultaneous or independent powering of a variety of aquarium maintenance accessories. The branch points may be further provided with valves in order to allow for a wide range of control over the suction force provided to the individual branches of the lift tubing.
REFERENCES:
patent: 350910 (1886-10-01), Bryant
patent: 851388 (1907-04-01), Wallace
patent: 1530845 (1925-03-01), Milkey
patent: 4240174 (1980-12-01), Thiem
patent: 4285813 (1981-08-01), Stewart et al.
patent: 4512724 (1985-04-01), Horvath
patent: 4559136 (1985-12-01), Dockery
Goldman Jerome
Goldman Marvin
Goldman Terry
Phillips Gerald
Goldman R. Scott
Nozick Bernard
Penn Plax Plastics Inc.
LandOfFree
Multi-use aquarium maintenance system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-use aquarium maintenance system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-use aquarium maintenance system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1661233