Janitorial cart
US6827357B2 · kind B2 · utility
45Cited by
38References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2002 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Mar 1, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2501/065
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A janitorial cart having zone separation to separate storage areas from water zones to help maintain clean and dry storage areas. Basically, a central trash unit separates the water zone from the supply storage zone. Additionally, an enclosed trash compartment is used to conceal a trash collection bag and improved the appearance of the janitorial cart when being used. The enclosed trash compartment is positioned above a pair of large central wheels for improved stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.