Friction supported stays for windows
US4718144A · kind A · utility
15Cited by
9References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1985 |
| Grant date | Jan 12, 1988 |
| Priority date | — |
| Expiry date | Sep 24, 2005 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/148
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A friction supporting stay comprises a channel section track (10) and a slider (15) linked to a strut (24). At the upper and of track (10) is a cap (14) with internal surfaces (36) (37) engageable by one end of strut (24). A plastic nose member (35) is riveted to the end of strut (24) and is formed with surfaces (39) (40) shaped to engage the corresponding surfaces (36) (37).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.