Communications: electrical – Continuously variable indicating – With meter reading
Patent
1996-04-19
1999-08-03
Cuchlinski, Jr., William A.
Communications: electrical
Continuously variable indicating
With meter reading
34082534, 340571, 235382, 2353825, 70278, 165200, 165201, 165237, 307116, 236 44C, 236 44R, G05D 2300, F28F 2700
Patent
active
059330856
ABSTRACT:
The electric lock system combines an electric lock with an energy control unit such that when a guest key is used in the lock, the lock communicates with the energy control unit to move from an unsold state to a sold state. Optionally, the guest key has information which tells the lock when the guest will leave and the lock communicates to the energy control unit to move from the sold state to an unsold state. Another option, includes a motion detector and door switch which allows the lock to detect the presence of the guest in the room and allows the lock to further employ an occupied and unoccupied state. The combination of the electric lock system and the energy control unit provides energy savings in the heating and cooling of the room.
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patent: 4851828 (1989-07-01), Yamashita
patent: 5591950 (1997-01-01), Imedio-Ocana
North American Technologies, Inc. brochure--Sensorstat Occupancy Sensing HVAC Controller, No Month/Year.
North American Technologies, Inc. brochure--innPULSE Guest Room Management and Information System--Oct. 1993.
Teledex brochure--Comfort Central Guest Room Climate Control System, No Month/Year.
NRG Management Systems, Inc. brochure--In--Room Information System--NRG Management Systems No Month/Year.
Alerton Technologies, Inc. brochure--Energy Management & Controls for Hotels, May 1995.
Holcomb Glen
Reed William
Beaulieu Yonel
Cuchlinski Jr. William A.
Vingcard a.s.
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