Window frame connector
US5133168A · kind A · utility
56Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1990 |
| Grant date | Jul 28, 1992 |
| Priority date | — |
| Expiry date | Sep 14, 2010 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B3/5892
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A window frame connector having a generally tubular body to fit over aligned screw bosses of opposite window frame halves to align and releasably intersecure the frame halves for transportation. The connector includes a pair of diametrically opposed longitudinal slots in each of its opposite ends. The slots in the two ends are longitudinally aligned. Either connector end may be pinched to open the opposite end, and the connector slots receive ribs supporting the interconnected screw bosses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.