Patent US3124476A successfully refreshed from Google Patents.
US3124476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of coating an oriented
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:37
CPC Classifications
D; D06; D06B; D06B1/00; D06B1/10; D06B1/14; D06B1/142
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A METHOD OF COATING AN ORIENTED THERMOPLASTIC WEB COMPRISING SUPPORTING A CONTINUOUS WEB OF ORIENTED THERMOPLASTIC FILM BY A HEATED GENERALLY CYCLINDRICAL ROTATING SURFACE MAINTAINING SAID WEB AT A TEMPERATURE IN THE RANGE OF FROM ABOUT 50 TO ABOUT 1 DEGREE CENTRIGRADE BELOW THE DEORIENTATION TEMPERATURE OF SAID WEB, APPLYING TO THE FACE OF SAID WEB A DRYABLE LIQUID COATING COMPOSITION, DRYING SAID COMPOSITION BY APPLYING HEAT TO SAID COATED FACE AND REMOVING SAID COATED WEB FROM SAID CYLINDRICAL SURFACE.
Claim 2
Independent Claim
80 words
A METHOD OF COATING AN ORIENTED THERMOPLASTIC WEB COMPRISING SUPPORTING A CONTINUOUS WEB OF ORIENTED THERMOPLASTIC FILM BY A HEATED GENERALLY CYCLINDRICAL ROTATING SURFACE MAINTAINING SAID WEB AT A TEMPERATURE IN THE RANGE OF FROM ABOUT 50 TO ABOUT 1 DEGREE CENTRIGRADE BELOW THE DEORIENTATION TEMPERATURE OF SAID WEB, APPLYING TO THE FACE OF SAID WEB A DRYABLE LIQUID COATING COMPOSITION, DRYING SAID COMPOSITION BY APPLYING HEAT TO SAID COATED FACE AND REMOVING SAID COATED WEB FROM SAID CYLINDRICAL SURFACE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |