Boots – shoes – and leggings
Patent
1994-01-11
1994-11-01
Ramirez, Ellis B.
Boots, shoes, and leggings
364557, 236 1212, 45411, F22B 3500
Patent
active
053612159
ABSTRACT:
A spa control system which calculates the time required to heat the water in the spa system to a desired temperature. From that information, the heating rate of the spa system can be determined, and the heating element of the spa system can be activated at the proper time to raise the temperature of the water to a selected temperature by a desired time. The spa system also monitors information which might show errors in the operation of the spa system such as a blockage in the flow of water over the heating element in the spa system.
REFERENCES:
patent: 4204204 (1980-05-01), Pitstick
patent: 4381031 (1983-04-01), Whitaker et al.
patent: 4385724 (1983-05-01), Ramsauer et al.
patent: 4404697 (1983-09-01), Hatcher
patent: 4406550 (1983-09-01), Gray
patent: 4410791 (1983-10-01), Eastep
patent: 4421270 (1983-12-01), Raleigh et al.
patent: 4527246 (1985-07-01), Masson
patent: 4563780 (1986-01-01), Pollack
patent: 4564962 (1986-01-01), Castleberry et al.
patent: 4621613 (1986-11-01), Krumhansl
patent: 4682728 (1987-07-01), Oudenhoven et al.
patent: 4693415 (1987-09-01), Storm
patent: 4696428 (1987-09-01), Shakalis
patent: 4711392 (1987-12-01), Kidouchi et al.
patent: 4713525 (1987-12-01), Eastep
patent: 4757943 (1988-07-01), Sperling et al.
patent: 4768705 (1988-09-01), Tsutsui et al.
patent: 4780917 (1988-11-01), Hancock
Green Michael J.
Tompkins Michael E.
Ostfeld David M.
Ramirez Ellis B.
Siege Industries, Inc.
LandOfFree
Spa control 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 Spa control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spa control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1806297