Patent US2776913A successfully refreshed from Google Patents.
US2776913A
Expired / Lapsed
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Non-water repellent high slip paper
Assignee: Riegel Paper Corp
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Filing: 1952-12-17
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Granted: 1957-01-08
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Expires: 1972-12-17
Abstract
No abstract record available.
Inventors
- 👤 William E Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:51
CPC Classifications
D; D21; D21H; D21H27/00; D21H27/001; D21H19/00; D21H19/10; D21H19/14; D21H19/18; D21H19/24; D21H27/06; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31801; Y10T428/31804; Y10T428/31808; Y10T428/31812
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
PAPER HAVING A DESIRABLE DEGREE OF SLIP AND BEING READILY WET WITH WATER ADHESIVES, SAID PAPER HAVING A SURFACE COATING CONSISTING ESSENTIALLY OF WATER SOLUBLE SOLID POLYETHYLENE GLYCOL ADMIXED WITH A SMALLER AMOUNT OF SMALL PARTICLES OF A WATER-INSOLUBLE WAX.
Claim 2
Dependent Claim
40 words
PAPER HAVING A DESIRABLE DEGREE OF SLIP AND BEING READILY WET WITH WATER ADHESIVES, SAID PAPER HAVING A SURFACE COATING CONSISTING ESSENTIALLY OF WATER SOLUBLE SOLID POLYETHYLENE GLYCOL ADMIXED WITH A SMALLER AMOUNT OF SMALL PARTICLES OF A WATER-INSOLUBLE WAX.
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) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |