Data processing: generic control systems or specific application – Specific application – apparatus or process – Article handling
Reexamination Certificate
2007-04-10
2008-10-21
Crawford, Gene (Department: 3651)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Article handling
C700S232000, C221S009000, C221S013000, C223S111000
Reexamination Certificate
active
07440816
ABSTRACT:
Protective shoe covers have been widely used in health care settings and some manufacturing environments such as semiconductor and pharmaceutical industries. An automatic system that dispenses shoe covers to user's feet is disclosed. The system includes the micro control unit, the embedded software and the control algorithm, the electro-mechanical operational apparatus and physical and biophysical sensors. The methods that perform shoe cover fetching, stretching, extension and deployment are also presented in this application.
REFERENCES:
patent: 3775793 (1973-12-01), Casavant et al.
patent: 6543075 (2003-04-01), Gultekin et al.
patent: 2006/0144879 (2006-07-01), Hu
patent: 2007/0163912 (2007-07-01), Chen
patent: 2007/0204568 (2007-09-01), Chen
“Shoe Cover Dispenser” shenzhen Sikerma technology Co., Ltd http://www.fuzing.com/vli/002127472264/shoe-cover-dispenser.
He Liam Minhai
Wang Qiuhong
Collins Michael K
Crawford Gene
LandOfFree
Apparatus and methods for automatic disposable shoe cover... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and methods for automatic disposable shoe cover..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and methods for automatic disposable shoe cover... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3995079