A method for inducing cats to exercise consists of directing a beam of invisible light produced by a hand-held laser apparatus onto the floor or wall.
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| Number | Title | Issue Date |
| 7185927 | Glovebox latch A latch assembly is re-configurable for plural orientations. A slide lock plate engages a claw-typed pawl. A rotating activation mechanism links an operator handle to the slide plate. The handle causes the activation mechanism to rotate, thereby retracting the slidi... | 03/06/2007 |
| 4101153 | Quick opening lock assembly for doors and method A lock assembly is mounted on a door for opening the same upon depression of a handle pivotally mounted thereon. A spiralled cam is formed on a tubular adapter, detachably mounted on a rotary spindle of a lock assembly to replace a door knob. The handle e... | 07/18/1978 |
| 4009537 | Automatic astragal An automatic astragal assembly for inclusion or attachment to a door edge comprising an elongated astragal housing mounted on said door and having an outwardly opening longitudinal recess therein, an elongated astragal slidably mounted in said recess, mea... | 03/01/1977 |