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| Number | Title | Issue Date |
| 6968652 | Flooring device for positioning on joists A flooring device is disclosed for positioning on joists for allowing easy maneuvering on floor joists in an attic. The flooring device includes a plurality of substantially rigid panels arranged adjacent to each other in a series. The invention also includes a conn... | 11/29/2005 |
| 6851748 | Multiple chair workstation A multiple chair workstation especially suitable for barbers, hair stylists, dentists, and the like. The workstation comprises a base having a centrally mounted client chair. A revolving floor surrounds the client chair, and an operator's chair is mounted on the rev... | 02/08/2005 |
| 6484452 | Self-opening/closing umbrella A self-opening/closing umbrella comprises a handle, an outer tube, a middle tube partially mounted in the outer tube and including a lower end securely attached to the handle and an upper end in the outer tube. and an inner tube partially mounted in the m... | 11/26/2002 |
| 6293053 | Non friction direct drive power system The present invention relates to a power system for extending and retracting a telescopic row seating system, comprising a drum operably anchored to a drum frame, wherein a drum has at least two drum shafts rotatably engaged thereto. Further, it includes ... | 09/25/2001 |
| 6202359 | Under floor storage system for building A storage system for a building such as a house. Specially sized containers are kept in the unused space under the raised floor of a building. An opening in the floor provides access, and is closeable by a cover. A translation means supports the container... | 03/20/2001 |
| 6070320 | Cost effective and logically optimized assembly plant for series production of industrial products, especially vehicles An assembly plant for the series assembly of vehicles has a main assembly line and associated assembly works for relatively complex vehicle parts to be supplied "just in time". Simpler assembly components and small and standard components are held in read... | 06/06/2000 |
| 5175967 | Natural light distributing apparatus An elongate conduit directed from within a dwelling to position through a roof of the dwelling includes a mirrored interior surface, with its upper terminal end oriented orthogonally relative to the conduit, and a lower terminal end including a window por... | 01/05/1993 |
| 5094048 | Transportable modular home A transportable modular home includes at least four extensible supporting members correspondingly extending therefrom to the ground and a rotatable bearing member mounted to the bottom of the modular home for easily loading and aligning the modular home w... | 03/10/1992 |
| 4968581 | High resolution photoresist of imide containing polymers Photoresist compositions suitable for deep UV and excimer laser lithography are disclosed that are mixtures of a photoacid and a polymer having imide residues to which acid labile groups are attached. These compositions provide high resolution, high contr... | 11/06/1990 |
| 4719725 | Mobile display apparatus for stores A store display apparatus is provided for a retail store having a transparent window or wall adjacent a public walk. The display apparatus includes a conveyor extending near the window or wall for providing a moving display of articles on sale to passers-... | 01/19/1988 |
| 4637325 | Security case used on counter A security case adapted to be disposed on a counter of a bank, which comprises a housing having at least one security closet at its upper portion and aligned front and rear openings at the front side and at the rear side of the lower portion of the housin... | 01/20/1987 |
| 4524864 | Belt conveyor gap stringer support system A gap stringer conveyor belt support structure having a pair of spaced apart parallel stringers with rollers therebetween and a pair of underlying support frames. Each support frame includes a pair of generally vertical extensible load bearing posts each ... | 06/25/1985 |
| 4144687 | Self-supporting girder structure A self-supporting girder structure which comprises a plurality of sections of rigid material having a triangular cross section while means are provided for preventing the sections from a mutual lateral displacement, means being provided which extend throu... | 03/20/1979 |
| 4125970 | Bulk storage facility A bulk storage facility for pulverulent friable or fungible material, such as coal, is disclosed having a slot defined by downwardly convergent inclined walls each of which are fabricated from a plurality of wall panels. The wall panels are the facing for... | 11/21/1978 |
| 3997059 | Rotary garment closet A garment device for installation in a clothes closet has a drive and support assembly located between joints above the closet ceiling, the assembly including a switch controlled electric motor, a gear reduction box, a drive shaft rotatably carried in a s... | 12/14/1976 |
| 3953091 | Mechanized service bar A mechanized service bar and serving system consisting of a service counter adapted to accommodate a plurality of patrons at spaced serving stations therealong, and a carriage mounted for guided movement along a path adjacent to the service counter having... | 04/27/1976 |
