Release mechanism for rows of collapsible seats
US4211450A · kind A · utility
20Cited by
7References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 1979 |
| Grant date | Jul 8, 1980 |
| Priority date | — |
| Expiry date | Apr 5, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C1/12
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Apparatus is provided for setting up and collapsing long rows of seats for stadiums or auditoriums, wherein a simple camoperated release mechanism is operated from the end of each row permitting simple, convenient and rapid collapsing of rows with a minimum of personnel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.