Patent US3252847A successfully refreshed from Google Patents.
US3252847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating apparatus and method
Assignee: BILLINGS
•
Filing: 1961-05-23
•
Granted: 1966-05-24
•
Expires: 1981-05-23
Abstract
No abstract record available.
Inventors
- 👤 John L Morgan
- 👤 Raymond T Billings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:59
CPC Classifications
B; B42; B42C; B42C7/00; B42C7/009; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
IN THE METHOD OF COATING AN ARTICLE, THE STEPS WHICH COMPRISE: MOVING AN ARTICLE ALONG A PREDETERMINED PATH WITH ONE EDGE OF THE ARTICLE EXTENDING GENERALLY ALONG SAID PATH, YIELDABLY INTERPOSING A ROTATABLE RESILIENTLY SURFACED HEAT CONDUCTING ROLL IN SAID PATH FOR DEFLECTION BY SAID ARTICLE OUT OF SAID PATH AND INTO ROLLING ENGAGEMENT WITH SAID ONE EDGE OF SAID ARTICLE, INTERPOSING BETWEEN SAID ROLL AND ARTICLE A FLEXIBLE CARRIER SHEET HAVING A HEAT RELEASABLE COATING FOR APPLICATION TO SAID ARTICLE, AND APPLYING HEAT TO SAID CARRIER FED THROUGH SAID RESILIENTLY SURFACED ROLL IN THE REGION OF FOLLOWING ENGAGEMENT.
Claim 2
Dependent Claim
99 words
IN THE METHOD OF COATING AN ARTICLE, THE STEPS WHICH COMPRISE: MOVING AN ARTICLE ALONG A PREDETERMINED PATH WITH ONE EDGE OF THE ARTICLE EXTENDING GENERALLY ALONG SAID PATH, YIELDABLY INTERPOSING A ROTATABLE RESILIENTLY SURFACED HEAT CONDUCTING ROLL IN SAID PATH FOR DEFLECTION BY SAID ARTICLE OUT OF SAID PATH AND INTO ROLLING ENGAGEMENT WITH SAID ONE EDGE OF SAID ARTICLE, INTERPOSING BETWEEN SAID ROLL AND ARTICLE A FLEXIBLE CARRIER SHEET HAVING A HEAT RELEASABLE COATING FOR APPLICATION TO SAID ARTICLE, AND APPLYING HEAT TO SAID CARRIER FED THROUGH SAID RESILIENTLY SURFACED ROLL IN THE REGION OF FOLLOWING ENGAGEMENT.
References Cited (Backward Citations)
US927762A
Cited
US2078448A
Cited
US2501539A
Cited
US2618580A
Cited
US2632918A
Cited
US2539988A
Cited
US3054715A
Cited
US3010861A
Cited
US3161560A
Cited
US3138695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-23 | 1969-11-22 | 1970-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-23 | 1973-11-22 | 1974-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-23 | 1977-11-22 | 1978-05-24 | $7700.00 | Window Closed / Lapsed |