Bizarre Patents
Behavior Modification Wristwatch
A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.
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| Number | Title | Issue Date |
| 8024881 | Lock for frame A display apparatus is disclosed that includes a screen and a frame system positioned to support the screen. The frame system includes a plurality of frame members, a hinge that couples the frame members together, and a lock that blocks relative movement of the fram... | 09/27/2011 |
| 7936505 | Tensioned projection screen A projection screen apparatus having a perimeter frame and a substantially blank screen is provided. ... | 05/03/2011 |
| D634573 | Roller clutch housing | 03/22/2011 |
| 7808702 | Tensioned projection screen apparatus A projection screen apparatus is disclosed for displaying an image projected by a projector. The projection screen apparatus includes a frame and a screen. The frame includes a plurality of frame members and corner members. ... | 10/05/2010 |
| 7631848 | Projector lift According to the present disclosure, a projector lift is provided to raise and lower a projector from the ceiling. The projector lift includes a first mount normally coupled to the ceiling, a second mount supporting the projector, a driver configured to raise and lo... | 12/15/2009 |
| 7559707 | Screen system A screen assembly is disclosed including a case, a screen assembly, and a bracket assembly that supports the screen assembly within an interior region of the case. ... | 07/14/2009 |
| 7369310 | Tensioned projection screen A projection screen apparatus is disclosed for displaying an image projected by a projector. The projection screen apparatus includes a frame and a screen. The frame includes a plurality of frame members and corner members. ... | 05/06/2008 |
| 7113332 | Tensioned projection screen apparatus A projection screen apparatus is disclosed for displaying an image projected by a projector. The projection screen apparatus includes a frame, a screen, and a screen coupler configured to couple the screen to the frame. ... | 09/26/2006 |
| 6981350 | Projection screen apparatus A projection screen apparatus is disclosed for displaying an image projected by a projector. The projection screen apparatus includes a collapsible frame and a removable display sheet. ... | 01/03/2006 |
| 6873461 | Case for roller-operated screen system A screen system is disclosed for displaying an image projected by a projector or for partially or fully blocking light from entering a room. The screen system includes a housing and a screen assembly. The housing includes a plurality of extruded housing segment and ... | 03/29/2005 |
| 6816308 | Screen system A screen system is disclosed. The screen system includes a screen housing, a screen positionable in the screen housing, and a screen mount. The screen mount is configured to support the screen in the screen housing. ... | 11/09/2004 |
| 6785047 | Tensioned projection screen apparatus A projection apparatus is disclosed for displaying an image projected by a projector. The projection screen apparatus includes a frame, a screen, and a screen coupler configured to couple the screen to the frame. ... | 08/31/2004 |
| 6637711 | Projector lift According to the present disclosure, a projector lift is provided to raise and lower a projector from the ceiling. The projector lift includes a first mount normally coupled to the ceiling, a second mount supporting the projector, a driver configured to r... | 10/28/2003 |
| 6532109 | Roller operated system with mounting assembly for multi-stage installation A mounting assembly including a housing for a roller operated system, such as a projection screen system, which facilitates installation in a building in stages to reduce the risk of damage to system components. The housing includes longitudinally extendi... | 03/11/2003 |
| 6421175 | Projection screen system A projection screen system is provided that is configured to mount to a structure. The projection screen system includes a housing, a roller, a screen, and a motor positioned to rotate the roller to raise and lower the screen. The projection screen system... | 07/16/2002 |
| 6379012 | Overhead projector mount system An overhead projector mounting system is provided that is configured to support a projector in a ceiling of a room. The system includes a housing having an opening through which an image generated by the projector is transmitted. Preferably, the system in... | 04/30/2002 |
| 6137629 | Projection screen system with circuitry for multi-stage installation A projection screen system that may be installed in a building in stages to reduce the risk of damage to the projection screen. The system includes a housing in which is mounted a socket circuitable with a power supply of the building. An assembly of the ... | 10/24/2000 |
| 6111694 | Casing for projection screen system A casing for a projection screen system that includes a fascia removable from the spine of the casing without the use of tools. The casing is provided with a roll locking hinge formed by a cooperating lip and socket furnished on the fascia and the spine. ... | 08/29/2000 |
