Paper shredder control system responsive to touch-sensitive element
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 2015
Grant Date -
Dec 29, 2011
app pub date -
Jun 27, 2011
filing date -
Jul 14, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention is directed to a touch-sensitive paper shredder control system. The touching feature is implemented through a series of electronic circuits, taking input from a conductive touch panel on the shredder feed throat, processing the signal, and through a motor driving circuit, stopping the mechanical parts of the shredder. The system has a touch detection circuit unit, which contains a bioelectricity controlled switching circuit to sense the conductive touch panel. The bioelectricity controlled switching circuit is configured to trigger a ground switching circuit in the touch detection circuit unit which outputs to a multifunction control circuit unit. The control circuit unit then takes care of the remaining protection issues. The touching device for paper shredders protects humans and other living beings including pets from injuries through automatic and real time monitoring. The complete control process is both safe and sensitive.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- B02C Class
- 418 Applications Filed
- 317 Patents Issued To-Date
- 75.84 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B02C Class
- 29.80 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 24, 2026 |
