Patent US2897103A successfully refreshed from Google Patents.
US2897103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tobacco products and process therefor
Assignee: General Cigar Co Inc
•
Filing: 1957-08-05
•
Granted: 1959-07-28
•
Expires: 1977-08-05
Abstract
No abstract record available.
Inventors
- 👤 Alfred M Gottscho
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:47
CPC Classifications
A; A24; A24B; A24B15/00; A24B15/10; A24B15/12; A24B15/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
IN TOBACCO SMOKING PRODUCTS IN WHICH PARTICLES OF DRY GROUND TOBACCO ARE HELD TOGETHER IN A COHERENT FORM BY A BINDING AGENT, THE IMPROVEMENT OF TOBACCO DRY GROUND TO PARTICLES OF WHICH MORE THAN 99% BY WEIGHT PASS THROUGH A 100-MESH SCREEN AND MORE THAN 86% BY WEIGHT PASS THROUGH A 200-MESH SCREEN TO YIELD INCREASED TENSILE STRENGTH IN SAID COHERENT FORM.
Claim 2
Dependent Claim
62 words
IN TOBACCO SMOKING PRODUCTS IN WHICH PARTICLES OF DRY GROUND TOBACCO ARE HELD TOGETHER IN A COHERENT FORM BY A BINDING AGENT, THE IMPROVEMENT OF TOBACCO DRY GROUND TO PARTICLES OF WHICH MORE THAN 99% BY WEIGHT PASS THROUGH A 100-MESH SCREEN AND MORE THAN 86% BY WEIGHT PASS THROUGH A 200-MESH SCREEN TO YIELD INCREASED TENSILE STRENGTH IN SAID COHERENT FORM.
References Cited (Backward Citations)
US2706695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-27 | 1963-01-26 | 1963-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-27 | 1967-01-26 | 1967-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-27 | 1971-01-26 | 1971-07-28 | $7700.00 | Window Closed / Lapsed |