Removable and dismountable seat system for standing on a base
US5433510A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 1, 1993 |
| Grant date | Jul 18, 1995 |
| Priority date | — |
| Expiry date | Sep 1, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B7/085
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The seat system comprises: PA1 two housings (7) including respective grooves (9) and secured to said base, the housings extending approximately parallel to each other; PA1 at least two legs (11) each including an elongate shank (15) terminated at each of its two ends by respective angled projections (15, 17), the bottom end ones of said projections (17) of the legs being inserted in the grooves (9) of respective ones of the housings (7) and being retained therein in such a manner that the shanks are upstanding while sloping relative to the vertical; PA1 a device (20) for locking the legs axially in their respective housings; PA1 a seat proper (10) suitable for standing on the angled projections at the top ends of the shanks (15); and PA1 a quick-fastening device for fastening the seat proper to the top angled projections of said shanks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.