Appliance for supporting carriage of cylindrical article
US6170789A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 12, 1999 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | May 12, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/66
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An appliance for supporting carriage of a cylindrical article which consists essentially of two proximate triangular prisms portion comprising a curved loading face of a cylindrical article with fold lines, a beam plane and a perpendicular plane and a base plane portion, wherein said two proximate triangular prisms portion is formed in the state approached to each other in parallel by bending both ends of a square cardboard sheet to a proximate triangle form in cross section toward inside of the square cardboard sheet and a floated space is formed between said two beam planes of said two proximate triangular prisms portion and said base plane portion during loading of a cylindrical article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.