Personal security alarm
Savio , et al. August 31, 1
U.S. patent number D338,844 [Application Number 07/833,899] was granted by the patent office on 1993-08-31 for personal security alarm. This patent grant is currently assigned to Lifeline Systems, Inc.. Invention is credited to David L. Adriaansen, Brian J. Matt, David J. Privitera, Vincent J. Savio.
| United States Patent | D338,844 |
| Savio , et al. | August 31, 1993 |
Personal security alarm
Claims
The ornamental design for a personal security alarm, as shown and described.
| Inventors: | Savio; Vincent J. (Roslindale, MA), Privitera; David J. (Georgetown, MA), Matt; Brian J. (Boston, MA), Adriaansen; David L. (Boston, MA) |
|---|---|
| Assignee: | Lifeline Systems, Inc.
(Watertown, MA) |
| Appl. No.: | 07/833,899 |
| Filed: | February 11, 1992 |
| Current U.S. Class: | D10/106.1 |
| Field of Search: | ;D10/104,106,121 ;340/540,541,546,547,571,572,573,574 |
References Cited [Referenced By]
U.S. Patent Documents
| D260008 | July 1981 | Wistrand |
| D283806 | May 1986 | Harris |
| D307273 | April 1990 | Carlile |
| D307739 | May 1990 | Grant |
| D310219 | August 1990 | Carlile |
| D311349 | October 1990 | Walsh |
| D318246 | July 1991 | Schwartz |
| D332756 | January 1993 | Taylor |
| 4418337 | November 1983 | Bader |
| 2918494 | Nov 1980 | DE | |||
| 2193061A | Jan 1988 | GB | |||
| 2200517A | Aug 1988 | GB | |||
Assistant Examiner: Jackson; Marcus
Attorney, Agent or Firm: Weingarten, Schurgin, Gagnebin & Hayes
Description
FIG. 1 is a front elevational view of a personal security alarm showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a left side elevational view thereof, with the opposite side being a mirror image.
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