US3098725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drying liquid-coated thin metal coil stock
Assignee: Crown Packaging UK Ltd
•
Filing: 1960-03-11
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Granted: 1963-07-23
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Expires: 1980-03-11
Abstract
No abstract record available.
Inventors
- 👤 Stuchbery Arthur Leslie
- 👤 Cook John Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:15
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/10; F26B13/14; B; B05; B05D; B05D3/00; B05D3/02; B05D3/0254
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
THE METHOD OF DRYING A LIQUID COATING OF LACQUER, VANISH, OR PAINT FRESHL APPLIED TO A SIDE OF THIN METAL STOCK DRAWN FROM A COIL THEREOF, WHICH INCLUDES SUBJECTING THE FRESLY COATED THEREOF, WHICH INCLUDES SUBJECTTURE OF THE ORDER OF 1,000 DEGREES F. WHILE OPPOSITE SIDE OF THE STOCK IS ENGAGED BY AN OUTER SURFACE OF A HOLLOW MEMBER, PASSING A HEATED COOLING FLUID AT A MAXIMUM TEMPERATURE OF THE ORDER OF 212 DEGREES F. THROUGH THE HOLLOW MEMBER TO MAINTAIN THE MASS OF THE STOCK AT A TEMPERATURE CONSIDERABLE LESS THAN TO WHICH THE COATING IS SUBJECTED, AND MOVING THE STOCK LENGTHWISE AT A LINEAR SPEED WHICH ENSURES DYING, AND CURING IF NECESSARY, OF THE COATING DURING SUBJECTION THEREOF TO SAID COATING DYING TEMPERATURE, AND VENTING SAID OUTER SURFACE TO PREVENT THE FORMATION BETWEEN THE HOLLOW MEMBER AND STOCK OF AIR POCKETS WHICH MIGHT DISTURB THE GEOMETRICRELATION BETWEEN THE STOCK AND A HEAT SOURCE BY WHICH SAID RELATIVELY HIGH COATING DRYING TEMPERATURE IS PRODUCED.
Claim 2
Independent Claim
165 words
THE METHOD OF DRYING A LIQUID COATING OF LACQUER, VANISH, OR PAINT FRESHL APPLIED TO A SIDE OF THIN METAL STOCK DRAWN FROM A COIL THEREOF, WHICH INCLUDES SUBJECTING THE FRESLY COATED THEREOF, WHICH INCLUDES SUBJECTTURE OF THE ORDER OF 1,000 DEGREES F. WHILE OPPOSITE SIDE OF THE STOCK IS ENGAGED BY AN OUTER SURFACE OF A HOLLOW MEMBER, PASSING A HEATED COOLING FLUID AT A MAXIMUM TEMPERATURE OF THE ORDER OF 212 DEGREES F. THROUGH THE HOLLOW MEMBER TO MAINTAIN THE MASS OF THE STOCK AT A TEMPERATURE CONSIDERABLE LESS THAN TO WHICH THE COATING IS SUBJECTED, AND MOVING THE STOCK LENGTHWISE AT A LINEAR SPEED WHICH ENSURES DYING, AND CURING IF NECESSARY, OF THE COATING DURING SUBJECTION THEREOF TO SAID COATING DYING TEMPERATURE, AND VENTING SAID OUTER SURFACE TO PREVENT THE FORMATION BETWEEN THE HOLLOW MEMBER AND STOCK OF AIR POCKETS WHICH MIGHT DISTURB THE GEOMETRICRELATION BETWEEN THE STOCK AND A HEAT SOURCE BY WHICH SAID RELATIVELY HIGH COATING DRYING TEMPERATURE IS PRODUCED.
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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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |