Lock set installation apparatus and kit and method of using the same
US7356902B2 · kind B2 · utility
28Cited by
21References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2007 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Apr 17, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/567
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A lock set installation apparatus has a pair of hole saw guides which locate a hole to receive door operating members of a lock set. Each hole saw guide has at least one rail member which oppose one another. A lock bolt hole mechanism is movable and coupled with the rails. The lock bolt hole mechanism centers the lock bolt hole onto the door. A locking mechanism locks the hole saw guides with respect to one another to enable cutting of the door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.