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:
Apr. 20, 2010
Filed:
Feb. 24, 2006
Thomas E. Haskett, Oakdale, MN (US);
Amy M. Kunz, New Richmond, WI (US);
Jill R. Munro, St. Paul, MN (US);
John M. Simon, Edina, MN (US);
Diane R. Wolk, Woodbury, MN (US);
Thomas E. Haskett, Oakdale, MN (US);
Amy M. Kunz, New Richmond, WI (US);
Jill R. Munro, St. Paul, MN (US);
John M. Simon, Edina, MN (US);
Diane R. Wolk, Woodbury, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
One aspect of the present invention relates to a cleaning wipe for picking up diverse debris, such as sand, dust, hair, and food particles. In one aspect, the cleaning wipe comprises a web defining a working surface opposite a second surface, the working surface defining at least a first region having a first degree of loftiness and a first height, a second region having a second degree of loftiness and a second height, and a third region having a third degree of loftiness and a third height. The third region includes an adhesive. The first degree of loftiness is greater than the second degree of loftiness, which is greater than the third degree of loftiness. The first height is greater than the second height, which is greater than the third height.