Modular operations center for in-ground swimming pool

Details Modular operations center for in-ground swimming pool Modular operations center for in-ground swimming pool

1987-02-04

1987-11-10

Sever, Frank

Liquid purification or separation

Plural distinct separators

Filters

2104162, 210542, B01D 2900

Patent

active

047056290

ABSTRACT:
A distinct element employed in a preferred embodiment of the invention resides in a two-compartment filter unit that extends operating life by permitting the function of the first compartment filtration to be transferred to the other compartment when the first compartment is clogged.

REFERENCES:
patent: 3024470 (1962-03-01), Baker
patent: 3317925 (1967-05-01), Vance
patent: 3372809 (1968-03-01), Spitzer
patent: 3596296 (1971-08-01), Gertz et al.
patent: 3811137 (1974-05-01), Schankler
patent: 3820173 (1974-06-01), Weller
patent: 3829911 (1974-08-01), Bishop
patent: 3895402 (1975-07-01), Page
patent: 3969248 (1976-07-01), Whitmer
patent: 4233694 (1980-11-01), Janosko et al.
patent: 4240174 (1980-12-01), Thiem et al.
patent: 4330412 (1982-05-01), Frederick
patent: 4555334 (1985-11-01), Cohen
patent: 4564451 (1986-01-01), Cohen
"Do It Yourself Pool", Jean Calmus, pp. 49-61, publication & date unknown.

Affiliated with

Also associated with

Rating

Modular operations center for in-ground swimming pool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modular operations center for in-ground swimming pool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular operations center for in-ground swimming pool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1066658