Roller assembly for sliding screen door, and the like
US4112622A · kind A · utility
18Cited by
7References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 1976 |
| Grant date | Sep 12, 1978 |
| Priority date | — |
| Expiry date | Sep 7, 1996 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/136
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A roller assembly is provided for a sliding screen door, and the like, which includes a housing adapted to be supported as a friction fit in an opening in the edge of the door, and which also includes a roller supported in the housing. The roller may be spring-biased by a flat spring member which constitutes a resilient support for the roller and which is hooked into the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.