Rack apparatus with retaining member for use in anodizing
US7798340B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 12, 2007 |
| Grant date | Sep 21, 2010 |
| Priority date | — |
| Expiry date | Dec 23, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D17/08
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A rack apparatus (100) includes a frame (10), a plurality of supporting members (106), and a plurality of retaining members (12). The supporting members are arranged/mounted on/to the frame. The retaining members are mounted on the supporting members. Each retaining member includes a fixing piece (120) and two supporting pieces (122, 124). The fixing piece has a notched mounting portion. The two supporting pieces are respectively positioned at an opposite side of the fixing piece. Each supporting piece forms a retaining portion (i.e., a through hole therein). The notched mounting portion and the retaining portions together help retain a workpiece within a given retaining member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.