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An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.
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| Number | Title | Issue Date |
| 6427869 | Method and apparatus for controlling the discharge of concrete from a concrete hose A concrete hose end insert for controlling the discharge of concrete from a concrete hose, having a base member and clamps for securing the insert to a concrete hose end, and having a vertical insert member for positioning within the interior of a concret... | 08/06/2002 |
| 6230941 | Drive mechanism for agitator blades in a paste container The invention relates to a paste container with a follower plate tightly sealing the open side of the container. A multiblade mixing propeller is fitted to the follower plate in such a way that it can be rotated, a short distance beneath the follower plat... | 05/15/2001 |
| 5785210 | Paste container and dispenser A dispenser container for a paste is provided. The dispenser container is formed from a cylinder open at one end for holding the paste, a displaceable tightly fitted follower plate means is arranged at the open end of the cylinder and a dispenser for tran... | 07/28/1998 |
| 4703874 | Metering device for powdered material The metering device for powdered material comprises a storage container (10) for the powdered material and a discharge opening in the bottom of the storage container which is opened and closed, respectively, by a closing mechanism (12). The powdered mater... | 11/03/1987 |
| 4691843 | Material discharge apparatus Material discharge apparatus including in one embodiment, a material receiving hopper which can be attached to the outlet of a silo and carrying a conical closure member which is mounted on an actuating cylinder to be raised and lowered with respect to th... | 09/08/1987 |
| 4673111 | Nut dispensing machine A nut dispensing machine which includes a nut receptacle mounted onto a base which includes a nut dispensing mechanism which is designed to prevent jamming or binding. The mechanism includes a nut dispensing slide having a dispensing opening reciprocally ... | 06/16/1987 |
| 4176767 | Dog food dispenser A bin with a hopper bottom is provided for storing and dispensing dog food, including a sliding gate located at the bottom of the hopper for regulating flow of dog food from the bin. The gate includes a solid center section which prohibits flow of dog foo... | 12/04/1979 |
