Alarm system for sensing and vocally warning a person approaching a protected object
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 24, 1994
Issued Date -
N/A
app pub date -
Apr 28, 1992
filing date -
Jan 21, 1987
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An alarm system senses the presence of a person sufficiently near a protected object, such as an automobile, to inflict damage thereto, and provides verbal warnings to the person. The alarm system includes a proximity detector that senses the proximity of a person to the protected object and means for generating vocal signals using electronic speech generation circuits. Such vocal signals typically instruct the person to back away from the protected object, thereby preventing the person from inflicting any damage to the object. The user may select various operating modes and performance options in how the system is used.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully