US2524008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesive composition
Assignee: Pierce and Stevens Inc
•
Filing: 1946-05-03
•
Granted: 1950-09-26
•
Expires: 1966-05-03
Abstract
No abstract record available.
Inventors
- 👤 Herman J Deney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:07
CPC Classifications
C; C09; C09J; C09J129/00; C09J129/02; C09J129/04; C08; C08L; C08L1/00; C08L1/08; C08L1/26; C08L2666/00; C08L2666/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
AS A REMOISTENING ADHESIVE, AN AQUEOUS SOLUTION CONTAINING EQUAL PROPORTIONS OF SODIUM CARBOXYMETHYLCELLUSLOS AND POLYVINYL ALCOHOL SOLELY AS THE ADHESIVE INGREDIENTS.
Claim 2
Dependent Claim
21 words
AS A REMOISTENING ADHESIVE, AN AQUEOUS SOLUTION CONTAINING EQUAL PROPORTIONS OF SODIUM CARBOXYMETHYLCELLUSLOS AND POLYVINYL ALCOHOL SOLELY AS THE ADHESIVE INGREDIENTS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-25 | 1954-03-27 | 1954-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-25 | 1958-03-27 | 1958-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-25 | 1962-03-27 | 1962-09-26 | $7700.00 | Window Closed / Lapsed |