The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2011
Filed:
Oct. 11, 2007
Applicants:
David R. Beers, Dallastown, PA (US);
Kathy E. Dipasquale, Baltimore, MD (US);
Spencer G. Maid, Hartland, WI (US);
Inventors:
David R. Beers, Dallastown, PA (US);
Kathy E. DiPasquale, Baltimore, MD (US);
Spencer G. Maid, Hartland, WI (US);
Assignee:
Black & Decker Inc., Newark, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vacuum electronic power tool sense system senses the operation of a power tool that is plugged into an onboard power outlet and the vacuum source is automatically operated to facilitate user clean-up of debris generated by use of the power tool. A delay period can be utilized to maintain the vacuum source is an on state for a predetermined period of time after the power tool is turned off.