Retrofit power door assembly
US6553717B2 · kind B2 · utility
51Cited by
51References
44Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2001 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Sep 5, 2021 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/132
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A retrofit power door assembly for installation on a manual door assembly. One aspect is related to a retrofit power door assembly having an axial operator. Another aspect relates to a retrofit power door assembly having a clutch with a manually engageable release member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.