Marking system for springs
US9550203B2 · kind B2 · utility
0Cited by
2References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2015 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Jun 3, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C1/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A marking system for springs comprises: an arranging apparatus for arranging a spring; and a marking apparatus for applying an identification mark on the spring. The marking apparatus comprises: a frame having a space for marking therein; a pad unit for applying a mark on the spring located in the frame; and an ink unit for supplying ink to the pad unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.