|
The ornamental design for an ultraviolet water sterilizer for hot tubs, swimming pools and spas, as shown and described. |
FIG. 1 is a perspective view of the design;
FIG. 2 is a left end view of the design, the right end view being a mirror image thereof;
FIG. 3 is a top view of the design;
FIG. 4 is a rear view of the design;
FIG. 5 is a bottom view of the design; and,
FIG. 6 is a front view of the design.
Patent | Priority | Assignee | Title |
9694094, | Jan 08 2010 | Ultraviolet plasma-shells | |
D654558, | Jan 30 2011 | Shenzhen Lenyo Aquatics Co., Ltd. | UV stabilizer |
D662568, | Jan 30 2011 | Shenzhen Lenyo Aquatics Co., Ltd. | UV stabilizer |
D671618, | Jun 14 2010 | Asahi Kasei Chemicals Corporation | Pair of hollow fiber membrane module joints |
Patent | Priority | Assignee | Title |
2338388, | |||
3182193, | |||
4767932, | Sep 26 1986 | ULTRAVIOLET PURIFICATION SYSTEMS, INC , OF BEDFORD HILLS, NY | Ultraviolet purification device |
4922114, | Jun 01 1989 | Wiper mechanism | |
5026477, | Jul 24 1990 | HUAN TING ENTERPRISE CO , LTD , | Water purifying combination and ultraviolet lamp therefor |
5230807, | Mar 31 1992 | Miriam, Peterson; Dale E., Schotts | Electrical water treatment system with indicators displaying whether control limits are maintained |
D296126, | Sep 16 1985 | The Dow Chemical Company | Housing for a reverse osmosis water purification unit |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 10 1995 | MACNEAL, LAWRENCE ARTHUR | CLEAN-TECH INDUSTRIES INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007496 | /0803 | |
Mar 19 1998 | CLEAN-TECH INDUSTRIES INC | LAWRENCE ARTHUR MACNEAL | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009114 | /0409 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |