Glide insert for hanging file folder system
US4236770A · kind A · utility
21Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1979 |
| Grant date | Dec 2, 1980 |
| Priority date | — |
| Expiry date | Apr 16, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42F15/0035
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The invention provides a device for insertion into the ends of hanging bars of file folder systems to reduce the friction and noise when those hanging bars are slid along the guide rails of filing cabinets. The device fits into the ends of the hanging bars and protrudes through the top edge of the hanging bars with pointed projections to inhibit the accidental withdrawal or dislodgement of the device from the hanger bar ends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.