Pillow structure for chairs
US5904405A · kind A · utility
25Cited by
8References
10Claims
0Family size
Inventor
Key dates
| Filing date | Aug 7, 1998 |
| Grant date | May 18, 1999 |
| Priority date | — |
| Expiry date | Aug 7, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2205/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pillow structure includes a main pillow adjustably mounted to a chair and two side pillows respectively mounted two sides of the main pillow and extending in a direction transverse to the main pillow. Each side pillow includes an extension telescopically received therein and slidable along the extending direction of an associated side pillow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.