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CARETAKER SYSTEMS INC

Overview
  • Total Patents
    23
About

CARETAKER SYSTEMS INC has a total of 23 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Australia and France. Its main competitors in its focus markets civil engineering, machines and medical technology are ANTHONY POOLS INC, HENKIN LABY LLC and LETRO PRODUCTS INC.

Patent filings in countries

World map showing CARETAKER SYSTEMS INCs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Australia 6
#3 France 3

Patent filings per year

Chart showing CARETAKER SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mathews Lester 8
#2 Barnes Steven R 8
#3 Mathews Lester R 4
#4 Kenna Michael 4
#5 Terrell Matthew 2
#6 Wallace Steven 2
#7 Farrier Michael 2
#8 Ward Jon 2
#9 Pitman Donald G 1
#10 Macia Narciso F 1

Latest patents

Publication Filing date Title
US6643857B1 Decorative cover for swimming pool pop-up cleaning heads
AU9344301A Programmed pool cleaning system
AU9344101A Cleaning system for swimming pools and the like
US6345645B1 Fluid distribution valve
US6138293A Adjustable mounting collar for a retractable cleaning head
US6128792A Retractable aerator
US5408706A Fitting assembly for vinyl lined pools
US5341523A Anti-vortex drain
US5785846A Venturi-powered filtration system for pools
US5753112A Main drain leaf removal system for pools
US5040250A Return fitting with releasable cap
US4951326A Return fitting with releasable cap
US4826591A Pool skimmer
US4559653A Rotatable hydrotherapy nozzle
US4462546A Rotary indexing nozzle for swimming pools and the like