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A simulation environment for the sport of boxing utilizing a robotic machine interface system which carries a person
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| Number | Title | Issue Date |
| 8021217 | Self contained heating/cooling roof top unit with built in independent pressure relief A self-contained pre-manufactured roof top unit is used to circulate fresh air, heat or cool a building. The housing has a blower connected into a circulation system to circulate air into and out of the building. The unit has a pressure relief opening for connection... | 09/20/2011 |
| 7175309 | Lighting and ventilating apparatus and method Some embodiments of the present invention provide a combination lighting and ventilating apparatus for installation in a structure. The apparatus can include a main housing having a first aperture that defines a ventilating inlet and a lighting outlet, a lamp housin... | 02/13/2007 |
| 6637168 | Aircraft engine run-up hangar An aircraft engine run-up hangar comprises a building defining a test chamber capable of receiving an aircraft therein, an air inlet structure, and an exhaust structure. The air inlet structure is formed in a front end part of a roof structure correspondi... | 10/28/2003 |
| 6354051 | Attic vent with a one-piece, fitted skeleton The present invention provides a ventilation system for an attic or rafter space that mimics the appearance of the roofing material and thus has little effect on the appearance of the building. The vent has two pieces, a primary vent and a secondary vent ... | 03/12/2002 |
| 6147295 | Sunlight energy conversion apparatus, and air circulation system A sunlight energy conversion apparatus comprises a photoelectric transducer comprising a non-single crystal semiconductor and means for supplying heat to the photoelectric transducer through a flowing heating medium.... | 11/14/2000 |
| 6050039 | Attic vent with a one-piece, fitted skeleton The present invention provides a ventilation system for an attic or rafter space that mimics the appearance of the roofing material and thus has little effect on the appearance of the building. The vent has two pieces, a primary vent and a secondary vent ... | 04/18/2000 |
| 5000081 | Ventilation apparatus An apparatus including a ventilation conduit mounted within a ceiling structure of a dwelling, with an exhaust fan and intake fan arranged at ninety degrees relative to one another, with an intake pipe and exhaust pipe arranged contiguously about their ma... | 03/19/1991 |
| 4890546 | Ventilation cowl A ventilation cowl for arrangement on a house roof. The cowl comprises a plate-shaped member which is adapted to form an abutment against the roof and which is designed with one or more openings for the reception of air ducts. The cowl further comprises a... | 01/02/1990 |
| 4501193 | Mounting curb for multiple unit air conditioning system A mounting curb for rooftop packaged air conditioning units comprising a generally rectangular frame having a bottom wall with adjacent return and supply air duct openings formed therein and in communication with respective common supply and return air du... | 02/26/1985 |
| 4273032 | Ventilator apparatus An improved ventilator apparatus for venting objectionable odors from a structure, while, at the same time, circulating fresh air through the structure, the ventilator apparatus comprising a vent conduit secured to the structure such that one end portion ... | 06/16/1981 |
| 4082525 | Removable fluid sealing member A sealing member adapted to form a fluid seal about an opening in an air flow system and which may be removed from the system in the event of the contamination of the fluid. In a preferred embodiment, the sealing member comprises a retainer having a cross... | 04/04/1978 |
