Cover for an audible-visual alarm

- Wheelock Inc.
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Description

FIG. 1 is a top, front and left side perspective view of one embodiment of an alarm signal cover showing our new design;

FIG. 2 is a front elevational view thereof, with the rear being nonornamental;

FIG. 3 is a top plan view thereof, with the bottom being a mirror image;

FIG. 4 is a left side elevational view thereof, with the right side being a mirror image;

FIG. 5 is a top, front and left side perspective view of the article shown in an alternate position;

FIG. 6 is a front elevational view of FIG. 5, with the rear being nonornamental;

FIG. 7 is a top plan view thereof, with the bottom being a mirror image; and,

FIG. 8 is a left side elevational view thereof, with the right side being a mirror image.

Referenced Cited
U.S. Patent Documents
D210174 February 1968 Franczek
D261371 October 20, 1981 Lewis
D265802 August 17, 1982 Vickery
D271089 October 25, 1983 Mallory
D297517 September 6, 1988 Yuen
D315112 March 5, 1991 Andrews et al.
Other references
  • Brochure, "Multi-application Peripherals and Accessories". Rectangular 4903-Series Audible/Visible Notification Appliance, 4 pp. (1994) prior to Aug. 1995. Brochure, "Alarm Signals for Fire and Life Safety Systems," Series 7001, Series V7001 and Series 7002/7004 Strobe Horns, Series MIZ Mini-Horns, Series CH-B Strobe Chime, 3 pp. (relevant portions only) (1992) prior to Aug. 1995. Brochure, "High Performance, Practical Solutions for Paging and Communications Systems", ET1000 Series Speakers & Strobe Speakers (4 pp) prior to Aug. 1995. Wheelock Specification Sheet for LS, LSM, MS, IS and HSW Series Strobes, 1994 prior to Aug. 1995. Installation Instructions-Owener's Information, Gentex Corporation GXS Series "Remote Visual Signaling Appliance" (UL 1971 compliant) FIGS. B-C prior to Aug. 1995. Brochure, "1212B Fire Alarm Systems", Model 895B-221 prior to Aug. 1995.
Patent History
Patent number: D374635
Type: Grant
Filed: Aug 14, 1995
Date of Patent: Oct 15, 1996
Assignee: Wheelock Inc. (Long Branch, NJ)
Inventors: Inhong Hur (Oakhurst, NJ), Joseph Kosich (South Toms River, NJ), Luy B. Nguyen (Ocean, NJ)
Primary Examiner: Marcus A. Jackson
Law Firm: Brumbaugh, Graves, Donohue & Raymond
Application Number: 0/42,581
Classifications
Current U.S. Class: D10/106