Method and apparatus for optically marking the terminals of a junction panel which are to be connected
Abstract
Abstract A METHOD AND APPARATUS FOR OPTICALLY MARKING INDIVIDUAL TERMINALS OF A JUNCTION PANEL TO VISUALLY INDICATE THE TERMINALS THAT ARE TO BE WIRED. THE METHOD AND APPARATUS, WHICH EFFECTS THE MARKING IN SUCH A WAY THAT THE OPTICAL MARKINGS CANNOT BE INTERCEPTED BY EITHER THE HANDS OF THE PERSON WIRING THE JUNCTION PANEL OR THE WIRES PREVIOUSLY CONNECTED, INCLUDES THE STEPS OF, OR MEANS FOR, VIEWING, VIA AT LEAST ONE PARTLY REFLECTIVE MIRROR, THE JUNCTION PANEL OR AN IMAGE THEREOF AND SUPERIMPOSING ON THE VIEW OR IMAGE OF THE JUNCTION PANEL AN IMAGE OF THE OPTICAL MARKINGS CANNOT BE INTERCEPTED BY EITHER THE VIEW OR IMAGE OF AT LEAST ONE OF THE TERMINALS WHICH IS TO BE ELECTRICALLY CONNECTED.
Inventors
- 👤 Rudolf Knoll
- 👤 Peter Knoll
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |