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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 |
| 4068287 | Circuit breaker with improved terminal connection means A circuit breaker structure characterized by a multi-pole circuit breaker which is adapted for quick removal and/or replacement of a circuit breaker having at least two horizontally spaced poles, each pole comprising two vertically spaced incoming and out... | 01/10/1978 |
| 4041257 | Cross connect panel for lighting systems A cross connect panel includes a base supply section and a plurality of load-connector modules mounted transverse the base supply section. The base supply section comprises a plurality of bus bars arranged side-by-side in spaced, parallel, mutually insula... | 08/09/1977 |
| 4031433 | Insulative modular mounting panels for electrical switchboards A switchboard construction utilizes modular, insulative mounting panels to both electrically isolate and physically mount the various busbars, as well as, via line straps, the various electrical devices to the cabinet frame. The mounting panels installed ... | 06/21/1977 |
| 4001653 | Apparatus for mechanically assisting the installation and removal of an electrical device with respect to a switchboard A mechanical assist, incorporated in each of one line and one load terminal electric connection of a multi-pole device to a switchboard, comprises a bolted joint wherein the bolt, carried by the device, is constrained against endwise movement relative the... | 01/04/1977 |
| 3989986 | Metal enclosed switchgear having well-shaped front covers Each section of a three-phase metal enclosed switchgear unit is provided with main through horizontal bus and vertical section bus. The front of each switchgear section is divided into vertically disposed enclosures for housing circuit breakers or circuit... | 11/02/1976 |
