Bizarre Patents
An enclosure for small animals which is wearable on the front or back of an animate being.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7361868 | Electrical heating device, especially for motor vehicles This disclosure relates to an electrical heating device, especially for motor vehicles, including a closed frame (2) which include rails (3, 4) and cross rails (5, 6), heating elements (7) which include elements made of electrically condu... | 04/22/2008 |
| 7280749 | Filament for radiation source A radiation source including a base, a curved reflector attached to the base, pins passing through the base and within the reflector, and a filament of high emissivity material helically wound about the pins and having opposing ends electrically connected to the pin... | 10/09/2007 |
| 6901213 | Electric heater An electric heater includes a casing having a receiving compartment and an air outlet communicating the receiving compartment to outside and a plurality of radiant conductive fins spacedly supported in the receiving compartment to define an air heating channel betwe... | 05/31/2005 |
| 6169851 | Space heaters A space heater is disclosed, comprising a housing, a heat source within the housing and a plurality of openings to allow the convection of air through the housing, in which: the heat source comprises a pair of panels defining between them a closed compart... | 01/02/2001 |
| 5802249 | Cabin wth a radiant heating system A cabin has a heating system integrated into one of its side walls. The heating system is arranged between an inner wall layer and an outer wall layer and has an ambient air channel with an inlet at the bottom and an outlet at the top. The heating system ... | 09/01/1998 |
| 5511145 | Portable electric heater or floor lamp A portable electric heating or lighting fixture that uses infrared radiation to heat air efficiently, which is uniquely configured with no moving parts, having both fixed and removable ideal black body surfaces (28), (40), (42), (44), and a plurality of a... | 04/23/1996 |
| 4511787 | Electric stove pipe space heater An electric space heater includes an elongated horizontally-disposed hollow metal pipe having opposite open ends and a bottom portion with a longitudinally extending opening; support legs for supporting the pipe at its opposite ends above a surface; an el... | 04/16/1985 |
| 4420677 | Heating system A heating system comprising a closed conduit containing a liquid which is continuously circulated through the conduit by a pump. An electrical resistance heating unit serves to heat the liquid in the conduit and heat is transferred from the liquid through... | 12/13/1983 |
| 4408658 | Apparatus and method for heating a material in a transparent ampoule An improved process for heating a material (20) within a fused silica ampoule by radiation through the wall of the ampoule (16), while simultaneously passing a cooling gas (22) around the ampoule, the radiation having passed through a screen (18) of fused... | 10/11/1983 |
| 4307284 | Electric space heater unit utilizing incandescent lamps as the heat source An electric space heater unit includes a casing having front, rear and end walls providing an enclosure. An imperforate copper heat collector plate is disposed within the enclosure intermediate the top and bottom of the casing and extends the length and w... | 12/22/1981 |
| 4164642 | Radiant-hot air heater A device for heating an article up to a selected controlled temperature by irradiation of infrared rays upon the article of both longer and shorter wave lengths simultaneously as well as by conventional hot air. The infrared radiation evolves from an elec... | 08/14/1979 |
