Patent US3098780A successfully refreshed from Google Patents.
US3098780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curl resistant foil to paper lamination and method of making same
Assignee: Atlantic Richfield Co
•
Filing: 1958-08-04
•
Granted: 1963-07-23
•
Expires: 1978-08-04
Abstract
No abstract record available.
Inventors
- 👤 James N Krause
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:41
CPC Classifications
D; D21; D21H; D21H19/00; D21H19/02; D21H19/04; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31703
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
84 words
THE METHOD OF MAKING A FOIL TO PAPER LAMINATION FOR USE AS A LABEL OR SIMILAR ARTICLE HAVING IMPROVED CURL RESISTANT PROPERTIES WHEN STORED IN STACKS COMPRISING THE STEPS OF BONDING THE PAPER TO THE FOIL, TREATING THE EXPOSED SURFACE OF THE PAPER WITH A SOLUTION CONTAINING A TREATING AGENT OPERABLE TO REDUCE THE ABILITY OF THE PAPER TO TAKE UP MOISTURE, AND SUBSEQUENTLY DRYING THE LAMINATION TO REDUCE THE MOISTURE CONTENT OF THE PAPER TO SUBSTANTIALLY 6% OF THE WEIGHT OF THE PAPER.
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) | 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 |