Housing for a two-way ultrasonic ceiling sensor
Ewing , et al. July 20, 1
U.S. patent number D337,542 [Application Number 07/785,609] was granted by the patent office on 1993-07-20 for housing for a two-way ultrasonic ceiling sensor. This patent grant is currently assigned to Novitas, Inc.. Invention is credited to Steven T. Ewing, Dennis L. Grudt, Douglas M. Patton.
| United States Patent | D337,542 |
| Ewing , et al. | July 20, 1993 |
Housing for a two-way ultrasonic ceiling sensor
Claims
The ornamental design for a housing for a two-way ultrasonic ceiling sensor, as shown and described.
| Inventors: | Ewing; Steven T. (South Pasadena, CA), Patton; Douglas M. (Bloomdale, CA), Grudt; Dennis L. (Long Beach, CA) |
|---|---|
| Assignee: | Novitas, Inc. (Santa Monica,
CA) |
| Appl. No.: | 07/785,609 |
| Filed: | October 31, 1991 |
| Current U.S. Class: | D10/106.6; D10/46; D13/158 |
| Field of Search: | ;D10/46,103 ;D13/158 ;174/52.1 ;200/60.01 |
References Cited [Referenced By]
U.S. Patent Documents
| D269072 | May 1983 | Sweet et al. |
| D290239 | June 1987 | Bergerou |
| D304019 | October 1989 | Carsello |
| D312611 | December 1990 | Watson et al. |
| 2396699 | March 1946 | Hayes et al. |
Assistant Examiner: Davis; Antoine D.
Attorney, Agent or Firm: Robbins, Dalgarn, Berliner & Carson
Description
FIG. 1 is a front elevational view of the housing for a two-way ultrasonic ceiling sensor showing our new design;
FIG. 2 is a bottom plan view thereon;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is an end elevational view thereof, the opposite end being a mirror image.
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