...that on Dec. 15, 1836, the Patent Office was completely destroyed by fire? Lost were some 7,000 models, 9,000 drawings, and 230 books plus all records of patent applications and grants.
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| Application No. | Application Title | Issue Date |
| 20110132989 | WATER CONTROL FIXTURE HAVING A FAILED CLOSED BYPASS VALVE A water control fixture for use in a water circulation system includes a housing having a plurality of ports defining a hot water inlet port, a bypass port, and a fixture outlet port, wherein water is dispensed via the fixture outlet port. The water control fixture incl... | 06/09/2011 |
| 20100116895 | DEVICE AND METHOD FOR CONTROLLING THE WATER TEMPERATURE ON AT LEAST ONE WATER OUTLET The invention relates to a device and a method for controlling the water temperature on at least one water outlet of a water line comprising a safety mixing valve having a warm water inlet and a cold water inlet, with which a predetermined temperature of the mixed water... | 05/13/2010 |
| 20100065650 | AIR CONDITIONING SYSTEM The present invention provides an air conditioning system that is capable of treating a conditioned space by treating outdoor air from outside the conditioned space and return air from inside the conditioned space, and mixing the outdoor air with the return air to form ... | 03/18/2010 |
| 20090200388 | THERMOSTATIC VALVE AND MIXER TAP WITH INTEGRATED TMV There is described a mixer tap with integrated thermostatic mixing valve (TMV). The tap comprises in a single housing: hot and cold water inlets; an outlet for mixed water; hot and cold lever controls and a thermostatic mixing device within the single housing to prevent... | 08/13/2009 |
| 20090036048 | AIR MIXING APPARATUS FOR HVAC SYSTEM A vehicle HVAC system comprises an evaporator, a heater core, an air mixing door between the evaporator and the heater core, the air mixing door being configured to direct a portion of an airflow to either bypass or pass over the heater, and a baffle. The baffle is conf... | 02/05/2009 |
| 20070114290 | Water control fixture having thermostatically controlled bypass valve A water control fixture configured to be fluidly coupled to a cold water supply line and a hot water supply line of a water circulating system includes a housing having a cold water inlet, a hot water inlet, and an outlet. The fixture also includes at least one operatin... | 05/24/2007 |
| 20060049267 | Water control fixture having thermostatically controlled bypass valve A water control fixture having an operating valve and a thermostatically controlled bypass valve disposed in the fixture for bypassing water away from the fixture until the water temperature reaches a desired level. When pressurized water from the hot water heater reach... | 03/09/2006 |
| 20050242198 | Water circulating system having thermostatically controlled bypass valve A water control fixture having an operating valve and a thermostatically controlled bypass valve disposed in the fixture for bypassing water away from the fixture until the water temperature reaches a desired level. When pressurized water from the hot water heater reach... | 11/03/2005 |