Keeper for compact disc package or the like
US5031756A · kind A · utility
37Cited by
11References
75Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 1990 |
| Grant date | Jul 16, 1991 |
| Priority date | — |
| Expiry date | May 11, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S206/807
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A keeper for a package containing an article in which a frame is provided with an opening for receiving the package and a slender, rod-like piercing means is supported on the frame to move between a first position wherein the piercing means is outside the frame volume and a second position wherein the piercing means is within the frame volume and able to pierce and engage the package when previously introduced in the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.