US3012914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reconstituted tobacco products and method of manufacture
Assignee: Akzo Nobel UK PLC
•
Filing: 1960-11-14
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Granted: 1961-12-12
•
Expires: 1980-11-14
Abstract
No abstract record available.
Inventors
- 👤 Orlando A Battista
- 👤 Alan M Belfort
- 👤 Jr Edwin G Fleck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:16
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/10; A24B15/12; A24B15/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A RECONSTITUTED TOBACCO PRODUCT COMPRISING DISINTEGRATED TOBACCO AND A BINDING AGENT BINDING PARTICLES OF THE TOBACCO TOGETHER COMPRISING CELLULOSIC CRYSTALLITE AGGREGATES HAVING AN AVERAGE LEVEL-OFF D.P. OF 15 TO 375 ANHYDROGLUCOSE UNITS OF THE GROUP CONSISTING OF CELLULOSE CRYSTALLITE AGGREGATES AND ETHERS THEREOF.
Claim 2
Dependent Claim
43 words
A RECONSTITUTED TOBACCO PRODUCT COMPRISING DISINTEGRATED TOBACCO AND A BINDING AGENT BINDING PARTICLES OF THE TOBACCO TOGETHER COMPRISING CELLULOSIC CRYSTALLITE AGGREGATES HAVING AN AVERAGE LEVEL-OFF D.P. OF 15 TO 375 ANHYDROGLUCOSE UNITS OF THE GROUP CONSISTING OF CELLULOSE CRYSTALLITE AGGREGATES AND ETHERS THEREOF.
References Cited (Backward Citations)
US2978446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |