Cleaning sheets, implements, and articles useful for removing allergens from surfaces and methods of promoting the sale thereof
US6777064B1 · kind B1 · utility
45Cited by
50References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 1999 |
| Grant date | Aug 17, 2004 |
| Priority date | — |
| Expiry date | Oct 1, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/689
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An article of manufacture useful for removing allergens from surfaces comprises (a) a package; (b) cleaning sheet capable of removing allergens from surfaces; and (c) information to communicate the allergen removal ability of the cleaning sheet to consumers. A method of promoting the sale of cleaning sheets useful for removing allergens from surfaces comprises a variety of steps to inform a consumer of the allergen removal ability of the present cleaning sheets, implements, and articles and encourage the consumer to use them to remove allergens from a surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.