Door/window signal transmitter for alarm systems
Roberts , et al. February 11, 1
U.S. patent number D323,788 [Application Number 07/408,096] was granted by the patent office on 1992-02-11 for door/window signal transmitter for alarm systems. This patent grant is currently assigned to Amway Corporation. Invention is credited to Miles Conklin, Ken Roberts, Mark T. Salander, Doug Wolff.
| United States Patent | D323,788 |
| Roberts , et al. | February 11, 1992 |
Door/window signal transmitter for alarm systems
Claims
The ornamental design for a door/window signal transmitter for alarm systems, as shown and described.
| Inventors: | Roberts; Ken (Battle Creek, MI), Conklin; Miles (Battle Creek, MI), Wolff; Doug (Marshall, MI), Salander; Mark T. (Barrington, RI) |
|---|---|
| Assignee: | Amway Corporation (Ada,
MI) |
| Appl. No.: | 07/408,096 |
| Filed: | September 15, 1989 |
| Current U.S. Class: | D10/106.1 |
| Field of Search: | ;D10/106,104,121,118 ;340/539,541,545,546,547,550,561,562,565,566,567,568,571,572 |
References Cited [Referenced By]
U.S. Patent Documents
| D264564 | May 1982 | Jaretsky |
| D307874 | May 1990 | Mallory |
| 4059299 | November 1977 | Huntley |
| 4339747 | July 1982 | Maybee |
Other References
|
World Automotive Security Catalogue 3/19/87, p. 21, door/window wedge alarm.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Jackson; Marcus
Attorney, Agent or Firm: Mohr; Michael A.
Description
FIG. 1 is a perspective view of a door/window signal transmitter for alarm systems showing our new design, with the wire broken away to indicate indeterminate length;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof, with the left side being a mirror image;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a front elevational view thereof.
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