Patent US2955601A successfully refreshed from Google Patents.
US2955601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of tobacco smoking products
Assignee: General Cigar Co Inc
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Filing: 1955-05-24
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Granted: 1960-10-11
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Expires: 1975-05-24
Abstract
No abstract record available.
Inventors
- 👤 Walter G Frankenburg
- 👤 Peter H Waltz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:24
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/10; A24B15/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
IN A MANUFACTURE OF TOBACCO SMOKING PRODUCTS FROM EXCLUSIVELY DRY-GROUND TOBACCO AND A WATER-SOLUBLE CELLULOSE DERIVATIVE OF THE NON-SALT TYPE USED AS A BINDING AGENT FOR SAID DRY-GROUND TOBACCO, THE IMPROVEMENT OF UNIFORMLY ADMIXING WATER, SAID DRY GROUND TOBACCO, SAID CELLULOSE DERIVATIVE, AND A MINOR AMOUNT OF ACID OF THE CLASS CONSISTING OF PHOSPORIC, BORIC AND HYDROXYLATED POLYBASIC CARBOXYLIC ACIDS.
Claim 2
Dependent Claim
60 words
IN A MANUFACTURE OF TOBACCO SMOKING PRODUCTS FROM EXCLUSIVELY DRY-GROUND TOBACCO AND A WATER-SOLUBLE CELLULOSE DERIVATIVE OF THE NON-SALT TYPE USED AS A BINDING AGENT FOR SAID DRY-GROUND TOBACCO, THE IMPROVEMENT OF UNIFORMLY ADMIXING WATER, SAID DRY GROUND TOBACCO, SAID CELLULOSE DERIVATIVE, AND A MINOR AMOUNT OF ACID OF THE CLASS CONSISTING OF PHOSPORIC, BORIC AND HYDROXYLATED POLYBASIC CARBOXYLIC ACIDS.
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) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |