Block splitter assembly
US6321740A · kind A · utility
163Cited by
14References
55Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1999 |
| Grant date | Nov 27, 2001 |
| Priority date | — |
| Expiry date | Jun 11, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28D1/222
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention is a block splitting machine which uses an assortment of protrusions to supplement or replace the action of the splitting blade in splitting and dressing masonry block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.