US2768096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper and paper-like materials having a remoistenable adhesive coating
Assignee: Commonwealth Engineering Company of Ohio
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Filing: 1953-11-27
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Granted: 1956-10-23
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Expires: 1973-11-27
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry A Toulmin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:26
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/30; C09J7/32; C09J7/20; C09J7/21; Y; Y10; Y10T; Y10T428/00; Y10T428/28; Y10T428/2813; Y10T428/283; Y10T428/2852; Y10T428/2865
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
PRE-GUMMED PAPER-LIKE SHEET MATERIAL HAVING A NORMALLY SUBSTANTIALLY NON-TACKY BUT POTENTIALLY ADHESIVE BY MOISTENING COATING CONSISTING ESSENTIALLY OF DEXTRAN.
Claim 2
Dependent Claim
19 words
PRE-GUMMED PAPER-LIKE SHEET MATERIAL HAVING A NORMALLY SUBSTANTIALLY NON-TACKY BUT POTENTIALLY ADHESIVE BY MOISTENING COATING CONSISTING ESSENTIALLY OF DEXTRAN.
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) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |