Bulkhead and partition systems
US6877940B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2001 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Oct 19, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2007/002
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Improved panels suitable for use in bulkhead and partition systems. In one embodiment of the invention, the panels are seamless, one-piece members integrally formed from a single resinous material. In other embodiments, the panels include depressions that obviate the need to fill the panels with foam or other supportive filler material. In still other embodiments, the panels have no fasteners extending through panel so the panels are substantially impervious to moisture. Other embodiments have grooves or similar mounting means disposed around their peripheral edges to which edging such as supports or flexible seals may be mounted. In yet other embodiments, the grooves are arranged so as to permit worn out seals to be quickly and easily replaced without the need to remove mechanical fasteners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.