Visual control panel for television monitor for monitoring the position of individual elevators of a group of elevators or similar article
USD279100S · kind S · design
3Cited by
0References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 1982 |
| Grant date | Jun 4, 1985 |
| Priority date | — |
| Expiry date | Jun 4, 1999 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.