Bottle coating
Abstract
Abstract POSITION FOR HEATING THE COATING ON THE BOTTLES. THHE BOTTLES ARE THEN RELEASED AND DEPOSITED ON A CONVEYOR FOR MOVING THEM FORWARD WITH THE BOTTLES STANDING UPRIGHT ON THE CONVEYOR. AS THEY ARE MOVED FORWARD BY THE CONVEYOR, THEY ARE SPRAYED WITH A MOLTEN PLASTIC FOR LUBRICITY AND THE COOLED. A SYSTEM OF COATING BOTTLES IN WHICH ROWS OF BOTTLES ISSUING FROM A LEHR, THE BOTTLES IN EACH ROW STANDING UPRIGNT SIDE-BY-SIDE, ARE PICKED UP BY THEIR NECKS, LOWERED INTO A BATH OF LIQUID COATING COMPOSITION, E.G., A CONTAINMENT COATING COMPOSITION, FOR DIP COATING THEREOF ON THE OUTSIDE, THEN MOVED FORWARDLY THROUGH THE BATH AND RAISED TO WITHDRAW THEM FROM THE BATH AND, STILL GRIPPED AS SPECIFIED, MOVED THROUGH A HEATING ZONE IN UPRIGHT
Inventors
- 👤 R Russell
- 👤 R Entler
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-05-21 | 1976-11-20 | 1977-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-21 | 1980-11-20 | 1981-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-21 | 1984-11-20 | 1985-05-22 | $7700.00 | Window Closed / Lapsed |